FR407121A - - Google Patents
Info
- Publication number
- FR407121A FR407121A FR407121DA FR407121A FR 407121 A FR407121 A FR 407121A FR 407121D A FR407121D A FR 407121DA FR 407121 A FR407121 A FR 407121A
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
- F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49609—Spring making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
- Wire Processing (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190920633T | 1909-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR407121A true FR407121A (OSRAM) |
Family
ID=32445836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR407121D Active FR407121A (OSRAM) | 1909-09-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1166870A (OSRAM) |
| CH (1) | CH48615A (OSRAM) |
| DE (1) | DE250038C (OSRAM) |
| FR (1) | FR407121A (OSRAM) |
| GB (1) | GB190920633A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2833027A (en) * | 1954-05-05 | 1958-05-06 | Majik Ironers Inc | Method for preparing backwound springs for use in spring motors |
| US2934785A (en) * | 1957-07-29 | 1960-05-03 | Lawrence H Heuer | Counterbalance spring |
-
0
- DE DENDAT250038D patent/DE250038C/de active Active
- FR FR407121D patent/FR407121A/fr active Active
-
1909
- 1909-09-09 GB GB190920633D patent/GB190920633A/en not_active Expired
- 1909-09-10 CH CH48615A patent/CH48615A/de unknown
- 1909-10-28 US US52506609A patent/US1166870A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB190920633A (en) | 1909-11-11 |
| US1166870A (en) | 1916-01-04 |
| CH48615A (de) | 1910-11-16 |
| DE250038C (OSRAM) |