FR803729A - Key refinements - Google Patents
Key refinementsInfo
- Publication number
- FR803729A FR803729A FR803729DA FR803729A FR 803729 A FR803729 A FR 803729A FR 803729D A FR803729D A FR 803729DA FR 803729 A FR803729 A FR 803729A
- Authority
- FR
- France
- Prior art keywords
- refinements
- key
- key refinements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR803729T | 1936-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR803729A true FR803729A (en) | 1936-10-07 |
Family
ID=9250316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR803729D Expired FR803729A (en) | 1936-03-10 | 1936-03-10 | Key refinements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR803729A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1088437B (en) * | 1951-03-12 | 1960-09-01 | Fritz Diebold | Open-ended wrench for screwable polygonal bodies |
WO2023002207A3 (en) * | 2021-07-21 | 2023-03-02 | Nigel Buchanan | Ratcheting open wrench |
-
1936
- 1936-03-10 FR FR803729D patent/FR803729A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1088437B (en) * | 1951-03-12 | 1960-09-01 | Fritz Diebold | Open-ended wrench for screwable polygonal bodies |
WO2023002207A3 (en) * | 2021-07-21 | 2023-03-02 | Nigel Buchanan | Ratcheting open wrench |
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