FR668640A - Improvements in the chain of command - Google Patents
Improvements in the chain of commandInfo
- Publication number
- FR668640A FR668640A FR668640DA FR668640A FR 668640 A FR668640 A FR 668640A FR 668640D A FR668640D A FR 668640DA FR 668640 A FR668640 A FR 668640A
- Authority
- FR
- France
- Prior art keywords
- command
- chain
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/04—Toothed chains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US668640XA | 1928-02-01 | 1928-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR668640A true FR668640A (en) | 1929-11-05 |
Family
ID=22072194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR668640D Expired FR668640A (en) | 1928-02-01 | 1929-01-29 | Improvements in the chain of command |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR668640A (en) |
-
1929
- 1929-01-29 FR FR668640D patent/FR668640A/en not_active Expired
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