FR422478A - Method and device for the manufacture of thrusters, propellers and models of propellers - Google Patents

Method and device for the manufacture of thrusters, propellers and models of propellers

Info

Publication number
FR422478A
FR422478A FR422478DA FR422478A FR 422478 A FR422478 A FR 422478A FR 422478D A FR422478D A FR 422478DA FR 422478 A FR422478 A FR 422478A
Authority
FR
France
Prior art keywords
propellers
thrusters
models
manufacture
Prior art date
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
Other languages
French (fr)
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.)
RHEINISCHE AEROWERKE GmbH
Original Assignee
RHEINISCHE AEROWERKE GmbH
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.)
Filing date
Publication date
Application filed by RHEINISCHE AEROWERKE GmbH filed Critical RHEINISCHE AEROWERKE GmbH
Application granted granted Critical
Publication of FR422478A publication Critical patent/FR422478A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR422478D 1909-11-13 1910-11-12 Method and device for the manufacture of thrusters, propellers and models of propellers Expired FR422478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE422478X 1909-11-13

Publications (1)

Publication Number Publication Date
FR422478A true FR422478A (en) 1911-03-22

Family

ID=1465427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422478D Expired FR422478A (en) 1909-11-13 1910-11-12 Method and device for the manufacture of thrusters, propellers and models of propellers

Country Status (1)

Country Link
FR (1) FR422478A (en)

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