CA210372A - Composition pour trempe au paquet de metal - Google Patents

Composition pour trempe au paquet de metal

Info

Publication number: CA210372A
Authority: CA; Canada
Prior art keywords: composition; case; hardening metals; hardening; metals
Prior art date: 1921-04-12
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

CA210372A

Other languages

English (en)

Inventor

W. Shimer Porter

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

1921-04-12

1921-04-12 Application granted granted Critical

1921-04-12 Publication of CA210372A publication Critical patent/CA210372A/fr

Status Expired legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title 1
239000002184 metal Substances 0.000 title 1
150000002739 metals Chemical class 0.000 title 1

CA210372A Composition pour trempe au paquet de metal Expired CA210372A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA210372T

Publications (1)

Publication Number	Publication Date
CA210372A true CA210372A (fr)	1921-04-12

Family

ID=35104151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA210372A Expired CA210372A (fr)			Composition pour trempe au paquet de metal

Country Status (1)

Country	Link
CA (1)	CA210372A (fr)

0
- CA CA210372A patent/CA210372A/fr not_active Expired

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