Invention Grant
- Patent Title: Machine for making plaited metal-foil capsules
- Patent Title (中): 制作编织金属箔胶囊的机器
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Application No.: US68826133Application Date: 1933-09-05
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Publication No.: US2017054APublication Date: 1935-10-15
- Inventor: JOHANNES BRUUN OTTO
- Applicant: JOHANNES BRUUN OTTO
- Assignee: Bruun Otto Johannes
- Current Assignee: Bruun Otto Johannes
- Priority: US68826133 1933-09-05
- Main IPC: B31B45/00
- IPC: B31B45/00
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