FR20820E - Removable tool for engineering work - Google Patents

Removable tool for engineering work

Info

Publication number
FR20820E
FR20820E FR20820DA FR20820E FR 20820 E FR20820 E FR 20820E FR 20820D A FR20820D A FR 20820DA FR 20820 E FR20820 E FR 20820E
Authority
FR
France
Prior art keywords
engineering work
removable tool
removable
tool
engineering
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
Franz Rittmeyer
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.)
FRANZ RITTMEYER AG
Original Assignee
FRANZ RITTMEYER AG
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 FRANZ RITTMEYER AG filed Critical FRANZ RITTMEYER AG
Application granted granted Critical
Publication of FR20820E publication Critical patent/FR20820E/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • A01B1/022—Collapsible; extensible; combinations with other tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR20820D 1915-03-20 1916-06-20 Removable tool for engineering work Expired FR20820E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH481631X 1915-03-20
FR20820T 1916-06-20

Publications (1)

Publication Number Publication Date
FR20820E true FR20820E (en) 1919-07-22

Family

ID=33477707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20820D Expired FR20820E (en) 1915-03-20 1916-06-20 Removable tool for engineering work

Country Status (1)

Country Link
FR (1) FR20820E (en)

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