FR881775A - Perfectionnement au préchauffage des moules de soudure aluminothermique - Google Patents

Perfectionnement au préchauffage des moules de soudure aluminothermique

Info

Publication number
FR881775A
FR881775A FR881775DA FR881775A FR 881775 A FR881775 A FR 881775A FR 881775D A FR881775D A FR 881775DA FR 881775 A FR881775 A FR 881775A
Authority
FR
France
Prior art keywords
preheating
improvement
thermite welding
welding molds
molds
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acieries de Gennevilliers SA
Original Assignee
Acieries de Gennevilliers SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Acieries de Gennevilliers SA filed Critical Acieries de Gennevilliers SA
Application granted granted Critical
Publication of FR881775A publication Critical patent/FR881775A/fr
Expired legal-status Critical Current

Links

FR881775D 1942-05-05 1942-05-05 Perfectionnement au préchauffage des moules de soudure aluminothermique Expired FR881775A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881775T 1942-05-05

Publications (1)

Publication Number Publication Date
FR881775A true FR881775A (fr) 1943-05-07

Family

ID=9373755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881775D Expired FR881775A (fr) 1942-05-05 1942-05-05 Perfectionnement au préchauffage des moules de soudure aluminothermique

Country Status (1)

Country Link
FR (1) FR881775A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892224A (en) * 1957-05-09 1959-06-30 Nat Lead Co Heating of dies by internal combustion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892224A (en) * 1957-05-09 1959-06-30 Nat Lead Co Heating of dies by internal combustion

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