CH26210A - Attachment for chimneys, air ducts, ventilation shafts - Google Patents

Attachment for chimneys, air ducts, ventilation shafts

Info

Publication number
CH26210A
CH26210A CH26210A CH26210DA CH26210A CH 26210 A CH26210 A CH 26210A CH 26210 A CH26210 A CH 26210A CH 26210D A CH26210D A CH 26210DA CH 26210 A CH26210 A CH 26210A
Authority
CH
Switzerland
Prior art keywords
chimneys
attachment
air ducts
ventilation shafts
ventilation
Prior art date
Application number
CH26210A
Other languages
German (de)
Inventor
Emil Protze
Original Assignee
Emil Protze
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 Emil Protze filed Critical Emil Protze
Publication of CH26210A publication Critical patent/CH26210A/en

Links

CH26210A 1902-04-23 1902-04-23 Attachment for chimneys, air ducts, ventilation shafts CH26210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH26210T 1902-04-23

Publications (1)

Publication Number Publication Date
CH26210A true CH26210A (en) 1903-08-15

Family

ID=4237862

Family Applications (1)

Application Number Title Priority Date Filing Date
CH26210A CH26210A (en) 1902-04-23 1902-04-23 Attachment for chimneys, air ducts, ventilation shafts

Country Status (1)

Country Link
CH (1) CH26210A (en)

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