Invention Grant
- Patent Title: Swinging swivel
- Patent Title (中): 摆动旋转
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Application No.: US53915244Application Date: 1944-06-07
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Publication No.: US2484173APublication Date: 1949-10-11
- Inventor: LEAS WARREN R
- Applicant: GREGORY S GUSTITUS , NORBERT A GUSTITUS
- Assignee: Gregory S Gustitus,Norbert A Gustitus
- Current Assignee: Gregory S Gustitus,Norbert A Gustitus
- Priority: US53915244 1944-06-07
- Main IPC: A47D13/10
- IPC: A47D13/10 ; A63G9/00
Information query
