CA537461A - Diffuseur de plafond prevenant les taches - Google Patents

Diffuseur de plafond prevenant les taches

Info

Publication number
CA537461A
CA537461A CA537461A CA537461DA CA537461A CA 537461 A CA537461 A CA 537461A CA 537461 A CA537461 A CA 537461A CA 537461D A CA537461D A CA 537461DA CA 537461 A CA537461 A CA 537461A
Authority
CA
Canada
Prior art keywords
ceiling diffuser
prevention ceiling
smudge prevention
smudge
diffuser
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
CA537461A
Other languages
English (en)
Inventor
A. Baker Henry
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.)
W B CONNOR ENGINEERING CORP
Original Assignee
W B CONNOR ENGINEERING CORP
Publication date
Application granted granted Critical
Publication of CA537461A publication Critical patent/CA537461A/fr
Expired legal-status Critical Current

Links

CA537461A Diffuseur de plafond prevenant les taches Expired CA537461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537461T

Publications (1)

Publication Number Publication Date
CA537461A true CA537461A (fr) 1957-02-26

Family

ID=35692095

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537461A Expired CA537461A (fr) Diffuseur de plafond prevenant les taches

Country Status (1)

Country Link
CA (1) CA537461A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966837A (en) * 1959-01-08 1961-01-03 Alan L Radcliff Air diffuser
US4655120A (en) * 1985-12-23 1987-04-07 Lemmo Patrick V Deflector skirt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966837A (en) * 1959-01-08 1961-01-03 Alan L Radcliff Air diffuser
US4655120A (en) * 1985-12-23 1987-04-07 Lemmo Patrick V Deflector skirt

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