FR502127A - Perfectionnements aux hélices d'aviation - Google Patents

Perfectionnements aux hélices d'aviation

Info

Publication number
FR502127A
FR502127A FR502127A FR502127DA FR502127A FR 502127 A FR502127 A FR 502127A FR 502127 A FR502127 A FR 502127A FR 502127D A FR502127D A FR 502127DA FR 502127 A FR502127 A FR 502127A
Authority
FR
France
Prior art keywords
aviation propeller
aviation
propeller
propeller improvements
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
FR502127A
Other languages
English (en)
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.)
GUELPA UNION MACHINE CIO
Original Assignee
GUELPA UNION MACHINE CIO
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 GUELPA UNION MACHINE CIO filed Critical GUELPA UNION MACHINE CIO
Application granted granted Critical
Publication of FR502127A publication Critical patent/FR502127A/fr
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)
FR502127A 1916-10-12 1919-07-31 Perfectionnements aux hélices d'aviation Expired FR502127A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT502127X 1916-10-12

Publications (1)

Publication Number Publication Date
FR502127A true FR502127A (fr) 1920-05-05

Family

ID=11139456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502127A Expired FR502127A (fr) 1916-10-12 1919-07-31 Perfectionnements aux hélices d'aviation

Country Status (1)

Country Link
FR (1) FR502127A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743913C (de) * 1937-12-31 1944-01-05 Hugo Heine Aus Dickten zusammengeleimter, fuer hoelzerne Ein- und Verstellfluegel von Luftschrauben bestimmter Rohblock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743913C (de) * 1937-12-31 1944-01-05 Hugo Heine Aus Dickten zusammengeleimter, fuer hoelzerne Ein- und Verstellfluegel von Luftschrauben bestimmter Rohblock

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