Membership
Tour
Register
Log in
1687258
Follow
Information
Patent Grant
1687258
References
Source
Patent Number
1,687,258
Date Filed
Not available
Date Issued
Tuesday, October 9, 1928
96 years ago
CPC
B23F15/00 - Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
B23F5/20 - by milling
B23F13/02 - Making worms of cylindrical shape
Y10T74/19698 - Spiral
Y10T409/300112 - Process
US Classifications
409 - Gear cutting, milling, or planing
074 - Machine element or mechanism
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.