CA215454A - Methode de durcissement de pierres artificielles - Google Patents

Methode de durcissement de pierres artificielles

Info

Publication number: CA215454A
Authority: CA; Canada
Prior art keywords: artificial stones; hardening artificial; hardening; stones; artificial
Prior art date: 1922-01-31
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

CA215454A

Other languages

English (en)

Inventor

Heinrich Schol Carl

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

1922-01-31

1922-01-31 Application granted granted Critical

1922-01-31 Publication of CA215454A publication Critical patent/CA215454A/fr

Status Expired legal-status Critical Current

Links

239000002969 artificial stone Substances 0.000 title 1

CA215454A Methode de durcissement de pierres artificielles Expired CA215454A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA215454T

Publications (1)

Publication Number	Publication Date
CA215454A true CA215454A (fr)	1922-01-31

Family

ID=35109898

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA215454A Expired CA215454A (fr)			Methode de durcissement de pierres artificielles

Country Status (1)

Country	Link
CA (1)	CA215454A (fr)

0
- CA CA215454A patent/CA215454A/fr not_active Expired

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