Invention Grant
- Patent Title: Safety-pin holder
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Application No.: US17655627Application Date: 1927-03-18
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Publication No.: US1747628APublication Date: 1930-02-18
- Inventor: ALBERT HAGEL
- Applicant: CONS SAFETY PIN COMPANY
- Assignee: Cons Safety Pin Company
- Current Assignee: Cons Safety Pin Company
- Priority: US17655627 1927-03-18
- Main IPC: A41H17/00
- IPC: A41H17/00
Public/Granted literature
- US20220208984A1 Capping Layers in Metal Gates of Transistors Public/Granted day:2022-06-30
Information query
