CA283295A - Coloration de matieres minerales - Google Patents

Coloration de matieres minerales

Info

Publication number: CA283295A
Authority: CA; Canada
Prior art keywords: mineral matter; colouring; colouring mineral; matter; mineral
Prior art date: 1928-09-11
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

CA283295A

Other languages

English (en)

Inventor

C. Fisher Harry

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.)

Richardson Co

Original Assignee

Richardson Co

Publication date

1928-09-11

1928-09-11 Application granted granted Critical

1928-09-11 Publication of CA283295A publication Critical patent/CA283295A/fr

Status Expired legal-status Critical Current

Links

238000004040 coloring Methods 0.000 title 1
229910052500 inorganic mineral Inorganic materials 0.000 title 1
238000000034 method Methods 0.000 title 1
239000011707 mineral Substances 0.000 title 1

CA283295A Coloration de matieres minerales Expired CA283295A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA283295T

Publications (1)

Publication Number	Publication Date
CA283295A true CA283295A (fr)	1928-09-11

Family

ID=35216386

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA283295A Expired CA283295A (fr)			Coloration de matieres minerales

Country Status (1)

Country	Link
CA (1)	CA283295A (fr)

0
- CA CA283295A patent/CA283295A/fr not_active Expired

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