FR565602A - Intervalometric parallel rule - Google Patents
Intervalometric parallel ruleInfo
- Publication number
- FR565602A FR565602A FR565602DA FR565602A FR 565602 A FR565602 A FR 565602A FR 565602D A FR565602D A FR 565602DA FR 565602 A FR565602 A FR 565602A
- Authority
- FR
- France
- Prior art keywords
- intervalometric
- parallel rule
- rule
- parallel
- intervalometric parallel
- 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
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L7/00—Straightedges
- B43L7/04—Straightedges with rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR565602T | 1923-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR565602A true FR565602A (en) | 1924-01-31 |
Family
ID=8946549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR565602D Expired FR565602A (en) | 1923-04-28 | 1923-04-28 | Intervalometric parallel rule |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR565602A (en) |
-
1923
- 1923-04-28 FR FR565602D patent/FR565602A/en not_active Expired
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