Inventions, Patents, and Their ManagementVan Nostrand, 1959 - 602 lappuses |
No grāmatas satura
1.–3. rezultāts no 45.
44. lappuse
... present invention relates to pressure - feed devices and more particularly to devices for propelling or dis- pensing a material by means of an enclosed source of gas or vapor under pressure . 5 2,809,774 Patented Oct. 15 , 1957 2 14 of ...
... present invention relates to pressure - feed devices and more particularly to devices for propelling or dis- pensing a material by means of an enclosed source of gas or vapor under pressure . 5 2,809,774 Patented Oct. 15 , 1957 2 14 of ...
168. lappuse
... present invention is to 40 provide an electric locomotive having traction motors mounted in a single frame aggregating a larger output than could be obtained heretofore . Another object of the present invention is to provide an electric ...
... present invention is to 40 provide an electric locomotive having traction motors mounted in a single frame aggregating a larger output than could be obtained heretofore . Another object of the present invention is to provide an electric ...
169. lappuse
... present embodi- ment it is assumed that transformer 37 comprises an auto transformer winding 39 provided with a plurality of taps and a second auto transformer winding 41 , the two windings being wound on separate legs of a core ...
... present embodi- ment it is assumed that transformer 37 comprises an auto transformer winding 39 provided with a plurality of taps and a second auto transformer winding 41 , the two windings being wound on separate legs of a core ...
Saturs
The Protection of Ideas | 1 |
Procedure and Records | 14 |
The Patent Office | 30 |
Autortiesības | |
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Inventions, Patents, and Their Management Alf Keyser Berle,Lyon Sprague De Camp Fragmentu skats - 1959 |
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