GB609996A - Improvements in the construction of straight edges, tee squares and other instruments for use when drawing or ruling lines - Google Patents
Improvements in the construction of straight edges, tee squares and other instruments for use when drawing or ruling linesInfo
- Publication number
- GB609996A GB609996A GB953146A GB953146A GB609996A GB 609996 A GB609996 A GB 609996A GB 953146 A GB953146 A GB 953146A GB 953146 A GB953146 A GB 953146A GB 609996 A GB609996 A GB 609996A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tee
- squares
- instruments
- construction
- straight edges
- 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
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
609,996. Rulers; tee-squares. HALL, HARDING, Ltd., BUNGAY, J. A., and FAUX, F. G. March 27, 1946, No. 9531. [Class 97 (iii)] A straight edge, teesquare, or like instrument is made of transparent material and the ruling edge is formed with a step or rebate as shown at d.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB953146A GB609996A (en) | 1946-03-27 | 1946-03-27 | Improvements in the construction of straight edges, tee squares and other instruments for use when drawing or ruling lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB953146A GB609996A (en) | 1946-03-27 | 1946-03-27 | Improvements in the construction of straight edges, tee squares and other instruments for use when drawing or ruling lines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB609996A true GB609996A (en) | 1948-10-08 |
Family
ID=9873796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB953146A Expired GB609996A (en) | 1946-03-27 | 1946-03-27 | Improvements in the construction of straight edges, tee squares and other instruments for use when drawing or ruling lines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB609996A (en) |
-
1946
- 1946-03-27 GB GB953146A patent/GB609996A/en not_active Expired
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