CA303961A - Traitement des matieres a silice - Google Patents

Traitement des matieres a silice

Info

Publication number: CA303961A
Authority: CA; Canada
Prior art keywords: bearing materials; treating silica; silica; treating; bearing
Prior art date: 1930-09-16
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

CA303961A

Other languages

English (en)

Inventor

O. Mcadoo Thomas

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.)

Individual

Original Assignee

Individual

Publication date

1930-09-16

1930-09-16 Application granted granted Critical

1930-09-16 Publication of CA303961A publication Critical patent/CA303961A/fr

Status Expired legal-status Critical Current

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
239000000463 material Substances 0.000 title 1
239000000377 silicon dioxide Substances 0.000 title 1

CA303961A Traitement des matieres a silice Expired CA303961A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA303961T

Publications (1)

Publication Number	Publication Date
CA303961A true CA303961A (fr)	1930-09-16

Family

ID=35257107

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA303961A Expired CA303961A (fr)			Traitement des matieres a silice

Country Status (1)

Country	Link
CA (1)	CA303961A (fr)

0
- CA CA303961A patent/CA303961A/fr not_active Expired

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