FR805026A - Perfectionnements aux soufreuses-poudreuses - Google Patents

Perfectionnements aux soufreuses-poudreuses

Info

Publication number
FR805026A
FR805026A FR805026DA FR805026A FR 805026 A FR805026 A FR 805026A FR 805026D A FR805026D A FR 805026DA FR 805026 A FR805026 A FR 805026A
Authority
FR
France
Prior art keywords
sulfur
powder
sulfur 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
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.)
P BERTHOUD ETS
Original Assignee
P BERTHOUD ETS
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 P BERTHOUD ETS filed Critical P BERTHOUD ETS
Application granted granted Critical
Publication of FR805026A publication Critical patent/FR805026A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
    • A01M9/0007—Pneumatic dusters
    • A01M9/0015—Pneumatic dusters mounted on a frame and guided by hand; Duster barrow

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
FR805026D 1935-07-30 1935-07-30 Perfectionnements aux soufreuses-poudreuses Expired FR805026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805026T 1935-07-30

Publications (1)

Publication Number Publication Date
FR805026A true FR805026A (fr) 1936-11-09

Family

ID=9251057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805026D Expired FR805026A (fr) 1935-07-30 1935-07-30 Perfectionnements aux soufreuses-poudreuses

Country Status (1)

Country Link
FR (1) FR805026A (fr)

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