CA667849A - Detachable frame for windows and doors - Google Patents

Detachable frame for windows and doors

Info

Publication number
CA667849A
CA667849A CA667849A CA667849DA CA667849A CA 667849 A CA667849 A CA 667849A CA 667849 A CA667849 A CA 667849A CA 667849D A CA667849D A CA 667849DA CA 667849 A CA667849 A CA 667849A
Authority
CA
Canada
Prior art keywords
doors
windows
detachable frame
detachable
frame
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
CA667849A
Inventor
J. Darmstadt Otto
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.)
DONALD C NASMITH
Original Assignee
DONALD C NASMITH
Publication date
Application granted granted Critical
Publication of CA667849A publication Critical patent/CA667849A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/90Curtain walls comprising panels directly attached to the structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
CA667849A Detachable frame for windows and doors Expired CA667849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA667849T

Publications (1)

Publication Number Publication Date
CA667849A true CA667849A (en) 1963-07-30

Family

ID=210720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA667849A Expired CA667849A (en) Detachable frame for windows and doors

Country Status (1)

Country Link
CA (1) CA667849A (en)

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