FR2187453B1 - - Google Patents
Info
- Publication number
- FR2187453B1 FR2187453B1 FR7219720A FR7219720A FR2187453B1 FR 2187453 B1 FR2187453 B1 FR 2187453B1 FR 7219720 A FR7219720 A FR 7219720A FR 7219720 A FR7219720 A FR 7219720A FR 2187453 B1 FR2187453 B1 FR 2187453B1
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/027—Coiling wire into particular forms helically with extended ends formed in a special shape, e.g. for clothes-pegs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
- B21F35/02—Bending or deforming ends of coil springs to special shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7219720A FR2187453B1 (hr) | 1972-06-01 | 1972-06-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7219720A FR2187453B1 (hr) | 1972-06-01 | 1972-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2187453A1 FR2187453A1 (hr) | 1974-01-18 |
FR2187453B1 true FR2187453B1 (hr) | 1980-04-18 |
Family
ID=9099524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7219720A Expired FR2187453B1 (hr) | 1972-06-01 | 1972-06-01 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2187453B1 (hr) |
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1972
- 1972-06-01 FR FR7219720A patent/FR2187453B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2187453A1 (hr) | 1974-01-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |