FR427460A - Appareil pour la ventilation des champignonnières - Google Patents

Appareil pour la ventilation des champignonnières

Info

Publication number
FR427460A
FR427460A FR427460DA FR427460A FR 427460 A FR427460 A FR 427460A FR 427460D A FR427460D A FR 427460DA FR 427460 A FR427460 A FR 427460A
Authority
FR
France
Prior art keywords
ventilation
mushroom houses
mushroom
houses
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
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.)
ADLOFF FRERES SOC
Original Assignee
ADLOFF FRERES SOC
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 ADLOFF FRERES SOC filed Critical ADLOFF FRERES SOC
Application granted granted Critical
Publication of FR427460A publication Critical patent/FR427460A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR427460D 1911-03-16 1911-03-16 Appareil pour la ventilation des champignonnières Expired FR427460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR427460T 1911-03-16

Publications (1)

Publication Number Publication Date
FR427460A true FR427460A (fr) 1911-08-04

Family

ID=1469938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR427460D Expired FR427460A (fr) 1911-03-16 1911-03-16 Appareil pour la ventilation des champignonnières

Country Status (1)

Country Link
FR (1) FR427460A (fr)

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