FR445967A - Clou à scellement automatique - Google Patents

Clou à scellement automatique

Info

Publication number
FR445967A
FR445967A FR445967DA FR445967A FR 445967 A FR445967 A FR 445967A FR 445967D A FR445967D A FR 445967DA FR 445967 A FR445967 A FR 445967A
Authority
FR
France
Prior art keywords
self
sealing nail
nail
sealing
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
Maurice May
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR445967A publication Critical patent/FR445967A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B15/00—Nails; Staples
    • F16B15/04—Nails; Staples with spreading shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR445967D 1912-07-11 1912-07-11 Clou à scellement automatique Expired FR445967A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR445967T 1912-07-11

Publications (1)

Publication Number Publication Date
FR445967A true FR445967A (fr) 1912-11-23

Family

ID=1486795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR445967D Expired FR445967A (fr) 1912-07-11 1912-07-11 Clou à scellement automatique

Country Status (1)

Country Link
FR (1) FR445967A (fr)

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