FR2073640A5 - - Google Patents
Info
- Publication number
- FR2073640A5 FR2073640A5 FR7044755A FR7044755A FR2073640A5 FR 2073640 A5 FR2073640 A5 FR 2073640A5 FR 7044755 A FR7044755 A FR 7044755A FR 7044755 A FR7044755 A FR 7044755A FR 2073640 A5 FR2073640 A5 FR 2073640A5
- Authority
- FR
- France
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/08—Protractor heads
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1400963A SU319177A1 (ru) | 1970-02-24 | 1970-02-24 | Делительна головка дл чертежных приборов |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2073640A5 true FR2073640A5 (fr) | 1971-10-01 |
Family
ID=20449785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7044755A Expired FR2073640A5 (fr) | 1970-02-24 | 1970-12-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3703768A (fr) |
| BE (1) | BE758624A (fr) |
| DE (1) | DE2058495A1 (fr) |
| FR (1) | FR2073640A5 (fr) |
| GB (1) | GB1281868A (fr) |
| SE (1) | SE381005B (fr) |
| SU (1) | SU319177A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340805C (zh) * | 2005-08-29 | 2007-10-03 | 浙江宝龙阀门制造有限公司 | 双楔式单蝶板三通蝶阀 |
| CN114050507B (zh) * | 2021-11-25 | 2024-07-26 | 广西电网有限责任公司钦州供电局 | 一种用于分裂导线的双线钩 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE817102C (de) * | 1948-10-02 | 1951-10-15 | Viktor Dr-Ing E H Graf | Zeichenkopf |
| GB754445A (en) * | 1954-01-26 | 1956-08-08 | Philip James Roff | Improvements relating to drawing apparatus |
-
1970
- 1970-02-24 SU SU1400963A patent/SU319177A1/ru active
- 1970-10-14 GB GB48908/70A patent/GB1281868A/en not_active Expired
- 1970-10-23 SE SE7014361A patent/SE381005B/xx unknown
- 1970-11-04 US US86801A patent/US3703768A/en not_active Expired - Lifetime
- 1970-11-06 BE BE758624D patent/BE758624A/fr unknown
- 1970-11-27 DE DE19702058495 patent/DE2058495A1/de active Pending
- 1970-12-11 FR FR7044755A patent/FR2073640A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE758624A (fr) | 1971-05-06 |
| US3703768A (en) | 1972-11-28 |
| SU319177A1 (ru) | 1976-05-25 |
| SE381005B (sv) | 1975-11-24 |
| GB1281868A (en) | 1972-07-19 |
| DE2058495A1 (de) | 1971-09-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |