Method of and apparatus for generating formers for milling-machines.

Invention Grant

US1302540A Method of and apparatus for generating formers for milling-machines. 失效

Title translation: 用于生产铣床的方法和装置。

Patent Title: Method of and apparatus for generating formers for milling-machines.
Patent Title (中): 用于生产铣床的方法和装置。
Application No.: US18629917

Application Date: 1917-08-15
Publication No.: US1302540A

Publication Date: 1919-05-06
Inventor: HANSON BENGT M W
Applicant: PRATT & WHITNEY CO
Assignee: Pratt and Whitney
Current Assignee: Pratt and Whitney
Priority: US18629917 1917-08-15

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