Decisions of the Courts and the Patent Office as to the Validity and Scope of the Bell Patents - 393 lappuses |
No grāmatas satura
1.–3. rezultāts no 28.
3. lappuse
... closed , or sub- stantially closed , on both sides , I was convinced that Bell was the first inventor of the telephone , and that the defendant , Dowd , had infringed said Bell's patent by the use of telephones in which carbon ...
... closed , or sub- stantially closed , on both sides , I was convinced that Bell was the first inventor of the telephone , and that the defendant , Dowd , had infringed said Bell's patent by the use of telephones in which carbon ...
176. lappuse
... closed . When the air which is in the tube a b of the appara- tus is alternatelycondensed and rarefied by speaking into it ( or by singing or introducing the tones of an instrument ) , a movement of the membrane closing the smaller ...
... closed . When the air which is in the tube a b of the appara- tus is alternatelycondensed and rarefied by speaking into it ( or by singing or introducing the tones of an instrument ) , a movement of the membrane closing the smaller ...
292. lappuse
... closed the cir- cuit , the iron was magnetized and the armature was attracted to it , causing the pin to impress a dot or dash upon a scroll of paper , de- pending upon the length of time the circuit was closed . The click of the ...
... closed the cir- cuit , the iron was magnetized and the armature was attracted to it , causing the pin to impress a dot or dash upon a scroll of paper , de- pending upon the length of time the circuit was closed . The click of the ...
Bieži izmantoti vārdi un frāzes
acoustic acoustic telegraphy Alexander Graham Bell alleged American Bell Telephone apparatus application armature Bell Company Bell Telephone Company Bell's patent bill caveat Circuit Court Commissioner complainants construction counsel Cushman decision defendants described device diaphragm discovery Dolbear Dowd Drawbaugh Edison electric current electrical undulations electro-magnet Elisha Gray equity evidence Examiner of Interferences Examiners-in-Chief Exhibit experiments fact February 14 filed fraud granted Gray Gray's heard human voice infringement injunction instruments interference proceedings invention inventor issue G January letters patent licensee corporation magnet make-and-break March matter McDonough means membrane ment method Meucci motion Ohio operation opinion parties Patent Office petition practice present prior proceedings produced proof question reason receiver reduction to practice Reis reproduced says scire facias sounds speaking telephone speaking-telephone specification suit talking machine tele Telegraph Company testifies testimony tion tones transmission transmitting articulate speech transmitting speech undulatory current United vibrations Western Union wire witnesses