FR452247A - Perfectionnements aux soufreuses - Google Patents

Perfectionnements aux soufreuses

Info

Publication number
FR452247A
FR452247A FR452247DA FR452247A FR 452247 A FR452247 A FR 452247A FR 452247D A FR452247D A FR 452247DA FR 452247 A FR452247 A FR 452247A
Authority
FR
France
Prior art keywords
sulfur
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)
Inventor
Hippolyte-Martial Vidal
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.)
HIPPOLYTE-MARTIAL VIDAL
Original Assignee
HIPPOLYTE-MARTIAL VIDAL
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 HIPPOLYTE-MARTIAL VIDAL filed Critical HIPPOLYTE-MARTIAL VIDAL
Application granted granted Critical
Publication of FR452247A publication Critical patent/FR452247A/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)
FR452247D 1912-12-20 1912-12-20 Perfectionnements aux soufreuses Expired FR452247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR452247T 1912-12-20

Publications (1)

Publication Number Publication Date
FR452247A true FR452247A (fr) 1913-05-10

Family

ID=1492484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR452247D Expired FR452247A (fr) 1912-12-20 1912-12-20 Perfectionnements aux soufreuses

Country Status (1)

Country Link
FR (1) FR452247A (fr)

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