CA123370A - Production de tungsten metallique - Google Patents

Production de tungsten metallique

Info

Publication number: CA123370A
Authority: CA; Canada
Prior art keywords: production; metallic tungsten; tungsten; metallic
Prior art date: 1909-05-25
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

CA000123370A

Other languages

English (en)

Inventor

Harry W. Bresler

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.)

Bergmann Elektricitaets Werke AG

Original Assignee

Individual

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.)

1909-05-25

Filing date

1909-05-25

Publication date

1910-01-25

1909-05-25 Application filed by Individual filed Critical Individual

1910-01-25 Application granted granted Critical

1910-01-25 Publication of CA123370A publication Critical patent/CA123370A/fr

Status Expired legal-status Critical Current

Links

WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
229910052721 tungsten Inorganic materials 0.000 title 1
239000010937 tungsten Substances 0.000 title 1

CA000123370A 1909-05-25 1909-05-25 Production de tungsten metallique Expired CA123370A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA123370T		1909-05-25

Publications (1)

Publication Number	Publication Date
CA123370A true CA123370A (fr)	1910-01-25

Family

ID=45243094

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000123370A Expired CA123370A (fr)	1909-05-25	1909-05-25	Production de tungsten metallique

Country Status (1)

Country	Link
CA (1)	CA123370A (fr)

1909
- 1909-05-25 CA CA000123370A patent/CA123370A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA123370A (fr)	1910-01-25	Production de tungsten metallique
CA120100A (fr)	1909-08-24	Production de bore ferreux
CA118192A (fr)	1909-05-11	Production de silico-spiegel
CA123822A (fr)	1910-02-15	Fabrication de metal plaque
CA124084A (fr)	1910-03-01	Production de nitrates
CA120104A (fr)	1909-08-24	Fabrication de metal
CA121574A (fr)	1909-10-26	Production d'hydrogene
CA125424A (fr)	1910-05-03	Fabrication du cuivre
CA124930A (fr)	1910-04-12	Fabrication d'explosifs
CA118203A (fr)	1909-05-11	Production de composes fortement explosifs
CA120953A (fr)	1909-10-05	Production de nitrates
CA125387A (fr)	1910-05-03	Methode de fabrication de filaments en tungsten
CA124150A (fr)	1910-03-01	Fabrication du cuir
CA120852A (fr)	1909-09-28	Compose metallique et procede de sa fabrication
CA120226A (fr)	1909-08-31	Fabrication de minerai
CA118190A (fr)	1909-05-11	Production de ferrosilicone
CA118191A (fr)	1909-05-11	Production de silicide de manganese
CA122393A (fr)	1909-12-07	Fabrication de rubans en metal
CA122694A (fr)	1909-12-21	Procede de fabrication de gaz
CA125878A (fr)	1910-05-24	Procede a faire des trous de puits
CA124402A (fr)	1910-03-15	Procede de fabrication d'enduit
CA124801A (fr)	1910-04-05	Alliage metallique
CA126571A (fr)	1910-06-28	Fabrication d'acier
CA132559A (fr)	1911-04-18	Fabrication d'acier
CA125375A (fr)	1910-04-26	Fabrication du gaz