GB191313934A - Improvements in or relating to Rulers and the like. - Google Patents
Improvements in or relating to Rulers and the like.Info
- Publication number
- GB191313934A GB191313934A GB191313934DA GB191313934A GB 191313934 A GB191313934 A GB 191313934A GB 191313934D A GB191313934D A GB 191313934DA GB 191313934 A GB191313934 A GB 191313934A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ruler
- bending
- rib
- bent
- 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
- 238000005452 bending Methods 0.000 abstract 3
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 229940079938 nitrocellulose Drugs 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Drawing Aids And Blackboards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US464761XA | 1913-05-26 | 1913-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191313934A true GB191313934A (en) | 1913-11-27 |
Family
ID=32645128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191313934D Expired GB191313934A (en) | 1913-05-26 | 1913-06-16 | Improvements in or relating to Rulers and the like. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE279052C (https=) |
| FR (1) | FR464761A (https=) |
| GB (1) | GB191313934A (https=) |
-
0
- DE DENDAT279052D patent/DE279052C/de active Active
-
1913
- 1913-06-16 GB GB191313934D patent/GB191313934A/en not_active Expired
- 1913-06-18 FR FR464761A patent/FR464761A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR464761A (fr) | 1914-03-30 |
| DE279052C (https=) |
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