FR338775A - Fan improvements - Google Patents

Fan improvements

Info

Publication number
FR338775A
FR338775A FR338775DA FR338775A FR 338775 A FR338775 A FR 338775A FR 338775D A FR338775D A FR 338775DA FR 338775 A FR338775 A FR 338775A
Authority
FR
France
Prior art keywords
fan
fan 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
Other languages
French (fr)
Inventor
Samuel Houston Jacobson
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 FR338775A publication Critical patent/FR338775A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/009—Means for ventilating only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR338775D 1903-04-28 1903-04-28 Fan improvements Expired FR338775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338775T 1903-04-28

Publications (1)

Publication Number Publication Date
FR338775A true FR338775A (en) 1904-07-04

Family

ID=1388034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR338775D Expired FR338775A (en) 1903-04-28 1903-04-28 Fan improvements

Country Status (1)

Country Link
FR (1) FR338775A (en)

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