FR509773A - étoffe à ballon - Google Patents

étoffe à ballon

Info

Publication number
FR509773A
FR509773A FR509773A FR509773DA FR509773A FR 509773 A FR509773 A FR 509773A FR 509773 A FR509773 A FR 509773A FR 509773D A FR509773D A FR 509773DA FR 509773 A FR509773 A FR 509773A
Authority
FR
France
Prior art keywords
balloon cloth
balloon
cloth
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
FR509773A
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.)
BALLONHULLEN GmbH
Original Assignee
BALLONHULLEN 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 BALLONHULLEN GmbH filed Critical BALLONHULLEN GmbH
Application granted granted Critical
Publication of FR509773A publication Critical patent/FR509773A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/58—Arrangements or construction of gas-bags; Filling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR509773A 1916-03-04 1920-02-10 étoffe à ballon Expired FR509773A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE509773X 1916-03-04

Publications (1)

Publication Number Publication Date
FR509773A true FR509773A (fr) 1920-11-19

Family

ID=6547295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509773A Expired FR509773A (fr) 1916-03-04 1920-02-10 étoffe à ballon

Country Status (1)

Country Link
FR (1) FR509773A (fr)

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