CH678E - Device for the automatic ventilation of limited spaces - Google Patents

Device for the automatic ventilation of limited spaces

Info

Publication number
CH678E
CH678E CH678DD CH678E CH 678 E CH678 E CH 678E CH 678D D CH678D D CH 678DD CH 678 E CH678 E CH 678E
Authority
CH
Switzerland
Prior art keywords
automatic ventilation
limited spaces
spaces
limited
ventilation
Prior art date
Application number
Other languages
German (de)
Inventor
Heuscher J Dr Prof
Ernst Weber-Stierlin
Original Assignee
Heuscher J Dr Prof
Weber Stierlin Ernst
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 Heuscher J Dr Prof, Weber Stierlin Ernst filed Critical Heuscher J Dr Prof
Publication of CH678E publication Critical patent/CH678E/en

Links

CH678D 1907-01-10 1907-08-24 Device for the automatic ventilation of limited spaces CH678E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH38447T 1907-01-10
CH678T 1907-08-24

Publications (1)

Publication Number Publication Date
CH678E true CH678E (en) 1907-10-15

Family

ID=41404163

Family Applications (1)

Application Number Title Priority Date Filing Date
CH678D CH678E (en) 1907-01-10 1907-08-24 Device for the automatic ventilation of limited spaces

Country Status (1)

Country Link
CH (1) CH678E (en)

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