FR539345A - - Google Patents
Info
- Publication number
- FR539345A FR539345A FR539345DA FR539345A FR 539345 A FR539345 A FR 539345A FR 539345D A FR539345D A FR 539345DA FR 539345 A FR539345 A FR 539345A
- 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
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G1/00—Making needles used for performing operations
- B21G1/003—Needles for special purposes, e.g. knitting, crochet, hat-pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G7/00—Making pins of U-like shape or split-pins
- B21G7/02—Making pins of U-like shape or split-pins of U-like shape
- B21G7/04—Making pins of U-like shape or split-pins of U-like shape of hairpins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR539345A true FR539345A (OSRAM) | 1922-06-24 |
Family
ID=1537463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR539345D Expired FR539345A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR539345A (OSRAM) |
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0
- FR FR539345D patent/FR539345A/fr not_active Expired