FR66293E - Evacuation duct - Google Patents

Evacuation duct

Info

Publication number
FR66293E
FR66293E FR66293DA FR66293E FR 66293 E FR66293 E FR 66293E FR 66293D A FR66293D A FR 66293DA FR 66293 E FR66293 E FR 66293E
Authority
FR
France
Prior art keywords
evacuation duct
evacuation
duct
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)
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.)
FR SHUNT SOC
Original Assignee
FR SHUNT SOC
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 FR SHUNT SOC filed Critical FR SHUNT SOC
Application granted granted Critical
Publication of FR66293E publication Critical patent/FR66293E/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/10—Arrangements in buildings for the disposal of refuse
    • E04F17/12—Chutes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR66293D 1954-05-19 1954-05-19 Evacuation duct Expired FR66293E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR66293T 1954-05-19

Publications (1)

Publication Number Publication Date
FR66293E true FR66293E (en) 1956-06-28

Family

ID=8698643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66293D Expired FR66293E (en) 1954-05-19 1954-05-19 Evacuation duct

Country Status (1)

Country Link
FR (1) FR66293E (en)

Similar Documents

Publication Publication Date Title
CH364314A (en) duct tape
FR1116045A (en) Suction installation
CH325819A (en) Vacuum nozzle
FR1116535A (en) Ventilation vacuum cleaner
FR1117757A (en) Negative impedance converter
FR1239535A (en) Flexible duct
FR1102834A (en) Improvements to air diffusers
FR1132975A (en) Hydroreformation improvements
FR1116925A (en) Improvement in exhaust pipes
FR1134830A (en) Ink duct for pens
FR66293E (en) Evacuation duct
FR1116247A (en) Delivery table
FR1113888A (en) Tree coupling
FR1100702A (en) Recessed box
FR1085941A (en) Evacuation duct
FR1160574A (en) Tree coupling
FR1108891A (en) Operating table
FR1114527A (en) Operating table
FR1134089A (en) Air conditioning
FR1099337A (en) Air heater
FR1109992A (en) Flexible conduit fitting
FR1111847A (en) Advanced operating table
FR1129993A (en) Improvements to air distribution devices
FR1111372A (en) Matchbox refinements
AT197674B (en) Pipe slinger