CH39077A - Self-tightening drill chuck - Google Patents
Self-tightening drill chuckInfo
- Publication number
- CH39077A CH39077A CH39077A CH39077DA CH39077A CH 39077 A CH39077 A CH 39077A CH 39077 A CH39077 A CH 39077A CH 39077D A CH39077D A CH 39077DA CH 39077 A CH39077 A CH 39077A
- Authority
- CH
- Switzerland
- Prior art keywords
- self
- drill chuck
- tightening drill
- tightening
- chuck
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH39077T | 1907-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH39077A true CH39077A (en) | 1908-01-16 |
Family
ID=4266064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH39077A CH39077A (en) | 1907-03-23 | 1907-03-23 | Self-tightening drill chuck |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH39077A (en) |
-
1907
- 1907-03-23 CH CH39077A patent/CH39077A/en unknown
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