CA7954A - Improvements in doors - Google Patents

Improvements in doors

Info

Publication number: CA7954A
Authority: CA; Canada
Prior art keywords: doors
Prior art date: 1877-10-02
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

CA000007954A

Other languages

French (fr)

Inventor

George A. Shaw

Robert W. Semple

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

1877-10-02

1877-10-02 Application granted granted Critical

1877-10-02 Publication of CA7954A publication Critical patent/CA7954A/en

Status Expired legal-status Critical Current

Links

CA000007954A Improvements in doors Expired CA7954A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA7954T

Publications (1)

Publication Number	Publication Date
CA7954A true CA7954A (en)	1877-10-02

Family

ID=45124503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000007954A Expired CA7954A (en)			Improvements in doors

Country Status (1)

Country	Link
CA (1)	CA7954A (en)

0
- CA CA000007954A patent/CA7954A/en not_active Expired

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