FR660939A - Machine automatique à faire les semences - Google Patents
Machine automatique à faire les semencesInfo
- Publication number
- FR660939A FR660939A FR660939DA FR660939A FR 660939 A FR660939 A FR 660939A FR 660939D A FR660939D A FR 660939DA FR 660939 A FR660939 A FR 660939A
- Authority
- FR
- France
- Prior art keywords
- making machine
- automatic seed
- seed making
- automatic
- machine
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/16—Pointing; with or without cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/18—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16
- B21G3/20—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 from wire of indefinite length
- B21G3/22—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 from wire of indefinite length in pairs arranged head to head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR660939T | 1928-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR660939A true FR660939A (fr) | 1929-07-18 |
Family
ID=9010558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR660939D Expired FR660939A (fr) | 1928-01-09 | 1928-01-09 | Machine automatique à faire les semences |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR660939A (fr) |
-
1928
- 1928-01-09 FR FR660939D patent/FR660939A/fr not_active Expired
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