Inventions, Patents, and Their ManagementVan Nostrand, 1959 - 602 lappuses |
No grāmatas satura
1.–3. rezultāts no 35.
74. lappuse
... operation , results in a new function , is the first practical success in the art , causes increased efficiency , effects a decided saving in cost of operation , or results in greater du- rability . Most substitutions of material have ...
... operation , results in a new function , is the first practical success in the art , causes increased efficiency , effects a decided saving in cost of operation , or results in greater du- rability . Most substitutions of material have ...
227. lappuse
... operation took twice the space of the RedyRef pivot operation , and the pages , extending upwards from the backs when in the case , buckled . Another device swung the directories by a pivot at the upper back corner of the binder , but ...
... operation took twice the space of the RedyRef pivot operation , and the pages , extending upwards from the backs when in the case , buckled . Another device swung the directories by a pivot at the upper back corner of the binder , but ...
428. lappuse
... operation of burnishing the trimmed edges of the soles of footwear and other leathor surfaces . As hitherto practised in the footwear trade this burnishing operation includes four steps . 15 namely , sizing the rough edges of soles with ...
... operation of burnishing the trimmed edges of the soles of footwear and other leathor surfaces . As hitherto practised in the footwear trade this burnishing operation includes four steps . 15 namely , sizing the rough edges of soles with ...
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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