CA299533A - Production de corps rigides en spirale et en metal tres refractaire - Google Patents

Production de corps rigides en spirale et en metal tres refractaire

Info

Publication number: CA299533A
Authority: CA; Canada
Prior art keywords: sagging; refractory metals; manufacturing non; highly refractory; helical bodies
Prior art date: 1930-04-22
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

CA299533A

Other languages

English (en)

Inventor

Antonius Maria Van Liempt Johannes

Wilhelm Geiss Heinrich

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.)

General Electric Canada Co

Koninklijke Philips NV

Original Assignee

Canadian General Electric Co Ltd

Philips Gloeilampenfabrieken NV

Publication date

1930-04-22

1930-04-22 Application granted granted Critical

1930-04-22 Publication of CA299533A publication Critical patent/CA299533A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000003870 refractory metal Substances 0.000 title 1
238000007665 sagging Methods 0.000 title 1

CA299533A Production de corps rigides en spirale et en metal tres refractaire Expired CA299533A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA299533T

Publications (1)

Publication Number	Publication Date
CA299533A true CA299533A (fr)	1930-04-22

Family

ID=35236852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA299533A Expired CA299533A (fr)			Production de corps rigides en spirale et en metal tres refractaire

Country Status (1)

Country	Link
CA (1)	CA299533A (fr)

0
- CA CA299533A patent/CA299533A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA299533A (fr)	1930-04-22	Production de corps rigides en spirale et en metal tres refractaire
CA296845A (fr)	1930-01-21	Fabrication de corps ductiles avec metaux tres refractaires
CA300156A (fr)	1930-05-13	Fabrication d'articles metalliques
CA302302A (fr)	1930-07-22	Deposition de pellicules metalliques
CA305418A (fr)	1930-11-04	Fabrication de metaux refractaires par fusion
CA297238A (fr)	1930-02-04	Production de metaux dans minerai
CA303226A (fr)	1930-08-19	Production d'alliages de tungsten
CA296831A (fr)	1930-01-21	Recuperation de metaux divers
CA305865A (fr)	1930-11-18	Fabrication d'articles refractaires
CA293993A (fr)	1929-10-15	Degazification des corps metalliques
CA306297A (fr)	1930-12-02	Production d'articles refractaires
CA306285A (fr)	1930-12-02	Corps metallique refractaire
CA302163A (fr)	1930-07-15	Production de metaux de leur minerai oxyde
CA300275A (fr)	1930-05-20	Fabrication de clefs a ecrous
CA301105A (fr)	1930-06-17	Fabrication de tuiles metallique
CA307375A (fr)	1931-01-06	Fabrication de corps tres refractaires
CA295383A (fr)	1929-12-03	Production de composes metalliques
CA306286A (fr)	1930-12-02	Production de metaux rares
CA302463A (fr)	1930-07-29	Recuperation du plomb
CA312812A (fr)	1931-06-30	Production de carbamate metallique
CA301185A (fr)	1930-06-17	Production de composes refractaires de magnesie
CA299633A (fr)	1930-04-29	Procede de protection des metaux
CA316062A (fr)	1931-10-13	Procede de trempe de metaux
AU2953730A (en)	1931-10-15	Process forthe manufacture ofa metal silicate
CA315923A (fr)	1931-10-06	Faconnage d'objets metalliques