US77022A - finkle - Google Patents

finkle Download PDF

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Publication number
US77022A
US77022A US77022DA US77022A US 77022 A US77022 A US 77022A US 77022D A US77022D A US 77022DA US 77022 A US77022 A US 77022A
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United States
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finkle
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

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US77022D finkle Expired - Lifetime US77022A (en)

Publications (1)

Publication Number Publication Date
US77022A true US77022A (en) 1868-04-21

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ID=2146524

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US77022D Expired - Lifetime US77022A (en) finkle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799213A (en) * 1954-06-07 1957-07-16 Alfrey A Hansen Air circulating and distributing baseboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799213A (en) * 1954-06-07 1957-07-16 Alfrey A Hansen Air circulating and distributing baseboard

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