CA537857A - Preparation of porous sintered tungsten surfaces - Google Patents

Preparation of porous sintered tungsten surfaces

Info

Publication number
CA537857A
CA537857A CA537857A CA537857DA CA537857A CA 537857 A CA537857 A CA 537857A CA 537857 A CA537857 A CA 537857A CA 537857D A CA537857D A CA 537857DA CA 537857 A CA537857 A CA 537857A
Authority
CA
Canada
Prior art keywords
preparation
porous sintered
sintered tungsten
tungsten surfaces
porous
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
CA537857A
Other languages
French (fr)
Inventor
G. Koppius Otto
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA537857A publication Critical patent/CA537857A/en
Expired legal-status Critical Current

Links

CA537857A Preparation of porous sintered tungsten surfaces Expired CA537857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537857T

Publications (1)

Publication Number Publication Date
CA537857A true CA537857A (en) 1957-03-05

Family

ID=35692490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537857A Expired CA537857A (en) Preparation of porous sintered tungsten surfaces

Country Status (1)

Country Link
CA (1) CA537857A (en)

Similar Documents

Publication Publication Date Title
CA537857A (en) Preparation of porous sintered tungsten surfaces
CA544944A (en) Ethers of alpha-glycerylamine
CA546270A (en) Ceramic dielectric
CA542240A (en) Preparation of delta-hydroxyvaleraldehyde
CA547798A (en) Preparation of tethrahydrofuran
CA542201A (en) Manufacture of carboxyalkyl cellulose ethers
CA540447A (en) Method and arrangement for the production of highly porous sintered bodies
CA539863A (en) Dielectric ceramic
CA546547A (en) Ceramic bodies
CA546548A (en) Ceramic bodies
CA543306A (en) Preparation of 3-keto-2-iodo-.delta.4-steroids
CA538203A (en) Preparation of solutions from manganese-bearing materials
CA539250A (en) Preparation of diarylphthalides
CA540586A (en) Preparation of cycloheptatrienes
CA540830A (en) Preparation of thioammeline
CA541438A (en) Preparation of monochloroazobenzenes
CA541475A (en) Preparation of dimethylacylamides
CA550015A (en) Preparation of 2-amino-chlorobenzoxazole
CA536123A (en) Preparation of acetylstyrenes
CA535965A (en) Preparation of 4-ethylcyclohexene
CA543236A (en) Preparation of guanamines
CA543237A (en) Preparation of guanamines
CA537175A (en) Ceramic insulating bodies
CA544416A (en) Manufacture of cutlery
CA548079A (en) Manufacture of pyrimidine derivatives