CH39084A - Innovation in devices for opening and closing pipes - Google Patents

Innovation in devices for opening and closing pipes

Info

Publication number
CH39084A
CH39084A CH39084A CH39084DA CH39084A CH 39084 A CH39084 A CH 39084A CH 39084 A CH39084 A CH 39084A CH 39084D A CH39084D A CH 39084DA CH 39084 A CH39084 A CH 39084A
Authority
CH
Switzerland
Prior art keywords
innovation
devices
opening
closing pipes
pipes
Prior art date
Application number
CH39084A
Other languages
German (de)
Inventor
Schulthess Dr Walter
Original Assignee
Schulthess Dr Walter
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 Schulthess Dr Walter filed Critical Schulthess Dr Walter
Publication of CH39084A publication Critical patent/CH39084A/en

Links

CH39084A 1907-01-22 1907-01-22 Innovation in devices for opening and closing pipes CH39084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39084T 1907-01-22

Publications (1)

Publication Number Publication Date
CH39084A true CH39084A (en) 1908-01-16

Family

ID=4266078

Family Applications (1)

Application Number Title Priority Date Filing Date
CH39084A CH39084A (en) 1907-01-22 1907-01-22 Innovation in devices for opening and closing pipes

Country Status (1)

Country Link
CH (1) CH39084A (en)

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