CA320467A - Fabrication de pierre tridymite - Google Patents

Fabrication de pierre tridymite

Info

Publication number: CA320467A
Authority: CA; Canada
Prior art keywords: tridymit; stones; manufacturing; tridymit stones; manufacturing tridymit
Prior art date: 1932-03-15
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

CA320467A

Other languages

English (en)

Inventor

Salmang Hermann

Wentz Benno

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

1932-03-15

1932-03-15 Application granted granted Critical

1932-03-15 Publication of CA320467A publication Critical patent/CA320467A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

CA320467A Fabrication de pierre tridymite Expired CA320467A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA320467T

Publications (1)

Publication Number	Publication Date
CA320467A true CA320467A (fr)	1932-03-15

Family

ID=35281021

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA320467A Expired CA320467A (fr)			Fabrication de pierre tridymite

Country Status (1)

Country	Link
CA (1)	CA320467A (fr)

0
- CA CA320467A patent/CA320467A/fr not_active Expired

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