|
US3555870A
|
|
Gear forming
|
|
US3478557A
|
|
Tube reducing machine
|
|
US3357223A
|
|
Tube reducing machine
|
|
US3292405A
|
|
Apparatus for producing gear teeth or the like
|
|
GB983530A
|
|
Metal forming machine and method
|
|
US3096669A
|
|
Metal forming machine and method
|
|
US2625195A
|
|
Barrel dent-removing machine
|
|
GB618096A
|
|
Glass blowing method and apparatus
|
|
US2579628A
|
|
Glass blowing apparatus
|
|
US2437214A
|
|
Lehr feeder
|
|
US2359295A
|
|
Milling machine
|
|
US2232285A
|
|
Transfer mechanism for glass articles
|
|
US2243267A
|
|
Method of and apparatus for blowing glass
|
|
US2168833A
|
|
Apparatus for gathering and forming glass
|
|
US2191733A
|
|
Method and apparatus for delivering and gathering glass
|
|
US2094626A
|
|
Glass manufacture
|
|
US2115051A
|
|
Glass article shaping machine
|
|
US1928489A
|
|
Self adjusting feed mechanism for machine tools
|
|
US1793611A
|
|
Metal-working machine
|
|
US1700221A
|
|
Frame for punching and shearing machines
|
