CA447280A - Helice a double rotation - Google Patents

Helice a double rotation

Info

Publication number: CA447280A
Authority: CA; Canada
Prior art keywords: dual rotation; rotation propeller; propeller; dual; rotation
Prior art date: 1948-03-16
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

CA447280A

Other languages

English (en)

Inventor

B. Martin Thomas

L. Berninger Kenneth

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.)

Motors Liquidation Co

Original Assignee

General Motors Corp

Publication date

1948-03-16

1948-03-16 Application granted granted Critical

1948-03-16 Publication of CA447280A publication Critical patent/CA447280A/fr

Status Expired legal-status Critical Current

Links

230000009977 dual effect Effects 0.000 title 1

CA447280A Helice a double rotation Expired CA447280A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA447280T

Publications (1)

Publication Number	Publication Date
CA447280A true CA447280A (fr)	1948-03-16

Family

ID=35564960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA447280A Expired CA447280A (fr)			Helice a double rotation

Country Status (1)

Country	Link
CA (1)	CA447280A (fr)

0
- CA CA447280A patent/CA447280A/fr not_active Expired

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