FR689872A - Improvements to traction sulfur machines and the like - Google Patents

Improvements to traction sulfur machines and the like

Info

Publication number
FR689872A
FR689872A FR689872DA FR689872A FR 689872 A FR689872 A FR 689872A FR 689872D A FR689872D A FR 689872DA FR 689872 A FR689872 A FR 689872A
Authority
FR
France
Prior art keywords
traction
sulfur
machines
traction sulfur
sulfur machines
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)
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 FR689872A publication Critical patent/FR689872A/en
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
    • A01M9/0092—Regulating or controlling systems

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)
FR689872D 1930-02-14 1930-02-14 Improvements to traction sulfur machines and the like Expired FR689872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR689872T 1930-02-14

Publications (1)

Publication Number Publication Date
FR689872A true FR689872A (en) 1930-09-12

Family

ID=9027512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689872D Expired FR689872A (en) 1930-02-14 1930-02-14 Improvements to traction sulfur machines and the like

Country Status (1)

Country Link
FR (1) FR689872A (en)

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