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Patents Grants
last 30 patents
Information
Patent Grant
Milling device
Patent number
4,009,637
Issue date
Mar 1, 1977
H. Putsch & Comp.
Hans-Joachim Bittner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73051453 - HP
Serial number
73051453
Registration number
1140222
Filing date
May 5, 1975
H. Putsch & Comp.
7 - Machines and machine tools