FR1156290A - Improvements to ventilation duct systems for a building, for example a building with apartments - Google Patents

Improvements to ventilation duct systems for a building, for example a building with apartments

Info

Publication number
FR1156290A
FR1156290A FR1156290DA FR1156290A FR 1156290 A FR1156290 A FR 1156290A FR 1156290D A FR1156290D A FR 1156290DA FR 1156290 A FR1156290 A FR 1156290A
Authority
FR
France
Prior art keywords
building
apartments
ventilation duct
duct systems
systems
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.)
Ontwerp & Exploitatiebureau Sh
Original Assignee
Ontwerp & Exploitatiebureau Sh
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 Ontwerp & Exploitatiebureau Sh filed Critical Ontwerp & Exploitatiebureau Sh
Application granted granted Critical
Publication of FR1156290A publication Critical patent/FR1156290A/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
    • E04F17/04—Air-ducts or air channels
FR1156290D 1956-07-04 1956-09-05 Improvements to ventilation duct systems for a building, for example a building with apartments Expired FR1156290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1156290X 1956-07-04

Publications (1)

Publication Number Publication Date
FR1156290A true FR1156290A (en) 1958-05-14

Family

ID=19870529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156290D Expired FR1156290A (en) 1956-07-04 1956-09-05 Improvements to ventilation duct systems for a building, for example a building with apartments

Country Status (1)

Country Link
FR (1) FR1156290A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014118308A1 (en) 2013-01-31 2014-08-07 New Imaging Technologies Photodiode array having a charge-absorbing doped region

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014118308A1 (en) 2013-01-31 2014-08-07 New Imaging Technologies Photodiode array having a charge-absorbing doped region
US10068942B2 (en) 2013-01-31 2018-09-04 New Imaging Technologies Photodiode array having a charge-absorbing doped region

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