FR562125A - - Google Patents
Info
- Publication number
- FR562125A FR562125A FR562125DA FR562125A FR 562125 A FR562125 A FR 562125A FR 562125D A FR562125D A FR 562125DA FR 562125 A FR562125 A FR 562125A
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR562125A true FR562125A (forum.php) | 1923-11-05 |
Family
ID=1538917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR562125D Expired FR562125A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR562125A (forum.php) |
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0
- FR FR562125D patent/FR562125A/fr not_active Expired