FR520566A - Tee with movable and adjustable branches - Google Patents
Tee with movable and adjustable branchesInfo
- Publication number
- FR520566A FR520566A FR520566A FR520566DA FR520566A FR 520566 A FR520566 A FR 520566A FR 520566 A FR520566 A FR 520566A FR 520566D A FR520566D A FR 520566DA FR 520566 A FR520566 A FR 520566A
- Authority
- FR
- France
- Prior art keywords
- tee
- movable
- adjustable branches
- branches
- adjustable
- 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
- B43L7/02—T-squares and other similar squares
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19557/20A GB162971A (en) | 1920-07-08 | 1920-07-08 | Improvements in tee-squares |
FR520566T | 1920-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR520566A true FR520566A (en) | 1921-06-28 |
Family
ID=40351836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR520566A Expired FR520566A (en) | 1920-07-08 | 1920-07-15 | Tee with movable and adjustable branches |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH84281A (en) |
FR (1) | FR520566A (en) |
GB (1) | GB162971A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273246A (en) * | 1964-06-29 | 1966-09-20 | Alfred W Siberini | Adjustable t-square |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5219838A (en) * | 1990-07-09 | 1993-06-15 | Morinaga Milk Industry Co., Ltd. | Method for inhibiting tyrosinase activity in treatment of skin |
-
1919
- 1919-06-18 CH CH84281A patent/CH84281A/en unknown
-
1920
- 1920-07-08 GB GB19557/20A patent/GB162971A/en not_active Expired
- 1920-07-15 FR FR520566A patent/FR520566A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273246A (en) * | 1964-06-29 | 1966-09-20 | Alfred W Siberini | Adjustable t-square |
Also Published As
Publication number | Publication date |
---|---|
CH84281A (en) | 1920-07-01 |
GB162971A (en) | 1921-05-12 |
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