Invention Grant
- Patent Title: Gear cutter
- Patent Title (中): 齿轮刀
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Application No.: US17585927Application Date: 1927-03-16
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Publication No.: US1667299APublication Date: 1928-04-24
- Inventor: ERNEST WILDHABER
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US17585927 1927-03-16
- Main IPC: B23F21/22
- IPC: B23F21/22
Public/Granted literature
- US20220268589A1 ROUTE SEARCH SYSTEM, ROUTE SEARCH APPARATUS, AND COMPUTER READABLE RECORDING MEDIUM Public/Granted day:2022-08-25
Information query
