FR374850A - Portable pneumatic drill - Google Patents

Portable pneumatic drill

Info

Publication number
FR374850A
FR374850A FR374850DA FR374850A FR 374850 A FR374850 A FR 374850A FR 374850D A FR374850D A FR 374850DA FR 374850 A FR374850 A FR 374850A
Authority
FR
France
Prior art keywords
pneumatic drill
portable pneumatic
portable
drill
pneumatic
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
Etienne Colinet
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.)
ETIENNE COLINET
Original Assignee
ETIENNE COLINET
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 ETIENNE COLINET filed Critical ETIENNE COLINET
Application granted granted Critical
Publication of FR374850A publication Critical patent/FR374850A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/04—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by fluid-pressure or pneumatic power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR374850D 1907-02-19 1907-02-19 Portable pneumatic drill Expired FR374850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR374850T 1907-02-19

Publications (1)

Publication Number Publication Date
FR374850A true FR374850A (en) 1907-06-24

Family

ID=1421454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374850D Expired FR374850A (en) 1907-02-19 1907-02-19 Portable pneumatic drill

Country Status (1)

Country Link
FR (1) FR374850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519374A (en) * 1968-06-26 1970-07-07 Atomic Energy Commission Partial admission valve mechanism for rotary engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519374A (en) * 1968-06-26 1970-07-07 Atomic Energy Commission Partial admission valve mechanism for rotary engine

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