CA478095A - Blocs a air de mur - Google Patents

Blocs a air de mur

Info

Publication number
CA478095A
CA478095A CA478095A CA478095DA CA478095A CA 478095 A CA478095 A CA 478095A CA 478095 A CA478095 A CA 478095A CA 478095D A CA478095D A CA 478095DA CA 478095 A CA478095 A CA 478095A
Authority
CA
Canada
Prior art keywords
wall blocks
ventilating wall
ventilating
blocks
wall
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
CA478095A
Other languages
English (en)
Inventor
Cowan Nathan
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.)
AIR RECTIFIERS
Original Assignee
AIR RECTIFIERS
Publication date
Application granted granted Critical
Publication of CA478095A publication Critical patent/CA478095A/fr
Expired legal-status Critical Current

Links

CA478095A Blocs a air de mur Expired CA478095A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478095T

Publications (1)

Publication Number Publication Date
CA478095A true CA478095A (fr) 1951-10-30

Family

ID=35617748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478095A Expired CA478095A (fr) Blocs a air de mur

Country Status (1)

Country Link
CA (1) CA478095A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107060195A (zh) * 2017-06-15 2017-08-18 杨小玲 建筑通风墙板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107060195A (zh) * 2017-06-15 2017-08-18 杨小玲 建筑通风墙板

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