FR703636A - Perfectionnements apportés aux tiroirs - Google Patents

Perfectionnements apportés aux tiroirs

Info

Publication number
FR703636A
FR703636A FR703636DA FR703636A FR 703636 A FR703636 A FR 703636A FR 703636D A FR703636D A FR 703636DA FR 703636 A FR703636 A FR 703636A
Authority
FR
France
Prior art keywords
drawers
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
Robert William Leach
William Henry Bateman
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 filed Critical
Application granted granted Critical
Publication of FR703636A publication Critical patent/FR703636A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/36—Features relating to lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR703636D 1930-08-20 1930-10-13 Perfectionnements apportés aux tiroirs Expired FR703636A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB703636X 1930-08-20

Publications (1)

Publication Number Publication Date
FR703636A true FR703636A (fr) 1931-05-04

Family

ID=10493886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703636D Expired FR703636A (fr) 1930-08-20 1930-10-13 Perfectionnements apportés aux tiroirs

Country Status (1)

Country Link
FR (1) FR703636A (fr)

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