CA420709A - Dispositif de retenue d'instrument - Google Patents

Dispositif de retenue d'instrument

Info

Publication number: CA420709A
Authority: CA; Canada
Prior art keywords: holding means; instrument holding; instrument; holding
Prior art date: 1944-06-06
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

CA420709A

Other languages

English (en)

Inventor

E. Ashworth 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.)

Hitachi Rail STS USA Inc

Original Assignee

Union Switch and Signal Inc

Publication date

1944-06-06

1944-06-06 Application granted granted Critical

1944-06-06 Publication of CA420709A publication Critical patent/CA420709A/fr

Status Expired legal-status Critical Current

Links

CA420709A Dispositif de retenue d'instrument Expired CA420709A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA420709T

Publications (1)

Publication Number	Publication Date
CA420709A true CA420709A (fr)	1944-06-06

Family

ID=35531648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA420709A Expired CA420709A (fr)			Dispositif de retenue d'instrument

Country Status (1)

Country	Link
CA (1)	CA420709A (fr)

0
- CA CA420709A patent/CA420709A/fr not_active Expired

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