CH502563A - Ventilation device - Google Patents

Ventilation device

Info

Publication number
CH502563A
CH502563A CH17970A CH17970A CH502563A CH 502563 A CH502563 A CH 502563A CH 17970 A CH17970 A CH 17970A CH 17970 A CH17970 A CH 17970A CH 502563 A CH502563 A CH 502563A
Authority
CH
Switzerland
Prior art keywords
ventilation device
ventilation
Prior art date
Application number
CH17970A
Other languages
German (de)
Inventor
Shetler Lundy Alvin
Original Assignee
Claude B Schneible Co
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 Claude B Schneible Co filed Critical Claude B Schneible Co
Publication of CH502563A publication Critical patent/CH502563A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
CH17970A 1969-06-23 1970-01-08 Ventilation device CH502563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83534069A 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
CH502563A true CH502563A (en) 1971-01-31

Family

ID=25269258

Family Applications (1)

Application Number Title Priority Date Filing Date
CH17970A CH502563A (en) 1969-06-23 1970-01-08 Ventilation device

Country Status (5)

Country Link
US (1) US3592121A (en)
CH (1) CH502563A (en)
DE (1) DE2000696C3 (en)
FR (1) FR2031221A5 (en)
GB (1) GB1216070A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266528A (en) * 1978-12-13 1981-05-12 The Celotex Corporation Ducted/ductless range hood
US4714097A (en) * 1986-10-14 1987-12-22 Dravo Corporation Dust containment system for bulk cargo containers
DE3716257A1 (en) * 1987-05-15 1988-11-24 Takeo Imai METHOD AND DEVICE FOR COLLECTING POLLUTED SUBSTANCES
FR2628656B1 (en) * 1988-03-18 1991-05-31 Polinorsud DYNAMIC CONTAINMENT METHOD AND DEVICE
US6325435B1 (en) * 1996-07-26 2001-12-04 Paul C. Dubuc Solid surface material fabrication station

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565933A (en) * 1948-03-22 1951-08-28 Claude B Schneible Ventilating exhaust structure
US3411428A (en) * 1966-06-27 1968-11-19 Willard K. Ahlrich Ventilating hood for food cooking device

Also Published As

Publication number Publication date
FR2031221A5 (en) 1970-11-13
GB1216070A (en) 1970-12-16
DE2000696A1 (en) 1971-01-14
US3592121A (en) 1971-07-13
DE2000696B2 (en) 1980-02-07
DE2000696C3 (en) 1980-09-25

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Legal Events

Date Code Title Description
PL Patent ceased