Method of bending printing-surfaces.

Invention Grant

US1038991A Method of bending printing-surfaces. 失效

Title translation: 弯曲印刷方法。

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Patent Title: Method of bending printing-surfaces.
Patent Title (中): 弯曲印刷方法。
Application No.: US1908413389

Application Date: 1908-01-30
Publication No.: US1038991A

Publication Date: 1912-09-17
Inventor: UPHAM BURT F
Applicant: SOUTHGATE MACHINERY CO
Assignee: Southgate Machinery Co
Current Assignee: Southgate Machinery Co
Priority: US1908413389 1908-01-30

Method of bending printing-surfaces.

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