FR495580A - Improved method and apparatus for the manufacture of airplane propellers - Google Patents

Improved method and apparatus for the manufacture of airplane propellers

Info

Publication number
FR495580A
FR495580A FR495580DA FR495580A FR 495580 A FR495580 A FR 495580A FR 495580D A FR495580D A FR 495580DA FR 495580 A FR495580 A FR 495580A
Authority
FR
France
Prior art keywords
manufacture
improved method
airplane propellers
propellers
airplane
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)
Inventor
Alfred Prade
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.)
ALFRED PRADE
Original Assignee
ALFRED PRADE
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 ALFRED PRADE filed Critical ALFRED PRADE
Application granted granted Critical
Publication of FR495580A publication Critical patent/FR495580A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/10—Manufacture or reconditioning of specific semi-finished or finished articles of airscrew blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
FR495580D 1917-09-14 1917-09-14 Improved method and apparatus for the manufacture of airplane propellers Expired FR495580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495580T 1917-09-14

Publications (1)

Publication Number Publication Date
FR495580A true FR495580A (en) 1919-10-11

Family

ID=1531109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495580D Expired FR495580A (en) 1917-09-14 1917-09-14 Improved method and apparatus for the manufacture of airplane propellers

Country Status (1)

Country Link
FR (1) FR495580A (en)

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