FR502073A - Perfectionnements aux propulseurs aériens - Google Patents

Perfectionnements aux propulseurs aériens

Info

Publication number
FR502073A
FR502073A FR502073A FR502073DA FR502073A FR 502073 A FR502073 A FR 502073A FR 502073 A FR502073 A FR 502073A FR 502073D A FR502073D A FR 502073DA FR 502073 A FR502073 A FR 502073A
Authority
FR
France
Prior art keywords
air thruster
thruster
air
thruster 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
FR502073A
Other languages
English (en)
Inventor
Thomas Lewis Davies
Ernest Windsor Bowen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR502073A publication Critical patent/FR502073A/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)
FR502073A 1918-06-24 1919-07-31 Perfectionnements aux propulseurs aériens Expired FR502073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB502073X 1918-06-24

Publications (1)

Publication Number Publication Date
FR502073A true FR502073A (fr) 1920-05-04

Family

ID=10455070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502073A Expired FR502073A (fr) 1918-06-24 1919-07-31 Perfectionnements aux propulseurs aériens

Country Status (1)

Country Link
FR (1) FR502073A (fr)

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