CS186996B1 - Self-closing trapping insertion piece for dust exhaustor - Google Patents

Self-closing trapping insertion piece for dust exhaustor

Info

Publication number
CS186996B1
CS186996B1 CS211976A CS211976A CS186996B1 CS 186996 B1 CS186996 B1 CS 186996B1 CS 211976 A CS211976 A CS 211976A CS 211976 A CS211976 A CS 211976A CS 186996 B1 CS186996 B1 CS 186996B1
Authority
CS
Czechoslovakia
Prior art keywords
trapping
closing
self
insertion piece
dust exhaustor
Prior art date
Application number
CS211976A
Other languages
English (en)
Inventor
Jan Pechtner
Original Assignee
Jan Pechtner
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 Jan Pechtner filed Critical Jan Pechtner
Priority to CS211976A priority Critical patent/CS186996B1/cs
Publication of CS186996B1 publication Critical patent/CS186996B1/cs

Links

CS211976A 1976-04-01 1976-04-01 Self-closing trapping insertion piece for dust exhaustor CS186996B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS211976A CS186996B1 (en) 1976-04-01 1976-04-01 Self-closing trapping insertion piece for dust exhaustor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS211976A CS186996B1 (en) 1976-04-01 1976-04-01 Self-closing trapping insertion piece for dust exhaustor

Publications (1)

Publication Number Publication Date
CS186996B1 true CS186996B1 (en) 1978-12-29

Family

ID=5357369

Family Applications (1)

Application Number Title Priority Date Filing Date
CS211976A CS186996B1 (en) 1976-04-01 1976-04-01 Self-closing trapping insertion piece for dust exhaustor

Country Status (1)

Country Link
CS (1) CS186996B1 (cs)

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