CA182911A - Dispositif des tubes pneumatiques - Google Patents

Dispositif des tubes pneumatiques

Info

Publication number: CA182911A
Authority: CA; Canada
Prior art keywords: carrier device; carrier
Prior art date: 1917-12-21
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

CA000182911A

Other languages

English (en)

Inventor

Fred R. Taisey

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.)

Lamson Co

Original Assignee

Lamson Co

Priority date (The priority date 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 date listed.)

1917-12-21

Filing date

1917-12-21

Publication date

1918-03-12

1917-12-21 Application filed by Lamson Co filed Critical Lamson Co

1918-03-12 Application granted granted Critical

1918-03-12 Publication of CA182911A publication Critical patent/CA182911A/fr

Status Expired legal-status Critical Current

Links

CA000182911A 1917-12-21 1917-12-21 Dispositif des tubes pneumatiques Expired CA182911A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA182911T		1917-12-21

Publications (1)

Publication Number	Publication Date
CA182911A true CA182911A (fr)	1918-03-12

Family

ID=45302563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000182911A Expired CA182911A (fr)	1917-12-21	1917-12-21	Dispositif des tubes pneumatiques

Country Status (1)

Country	Link
CA (1)	CA182911A (fr)

1917
- 1917-12-21 CA CA000182911A patent/CA182911A/fr not_active Expired

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