FR51083E - Fretted wood aerial propeller and its manufacturing process - Google Patents

Fretted wood aerial propeller and its manufacturing process

Info

Publication number
FR51083E
FR51083E FR51083DA FR51083E FR 51083 E FR51083 E FR 51083E FR 51083D A FR51083D A FR 51083DA FR 51083 E FR51083 E FR 51083E
Authority
FR
France
Prior art keywords
fretted
wood
manufacturing process
aerial propeller
propeller
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
Valeri Conrad Alphonse Rene
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 filed Critical
Application granted granted Critical
Publication of FR51083E publication Critical patent/FR51083E/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)
FR51083D 1940-03-21 1940-03-21 Fretted wood aerial propeller and its manufacturing process Expired FR51083E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51083T 1940-03-21

Publications (1)

Publication Number Publication Date
FR51083E true FR51083E (en) 1941-08-06

Family

ID=8685998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51083D Expired FR51083E (en) 1940-03-21 1940-03-21 Fretted wood aerial propeller and its manufacturing process

Country Status (1)

Country Link
FR (1) FR51083E (en)

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