CS186946B1 - Equipment for decreasing of noise level - Google Patents

Equipment for decreasing of noise level

Info

Publication number
CS186946B1
CS186946B1 CS620775A CS620775A CS186946B1 CS 186946 B1 CS186946 B1 CS 186946B1 CS 620775 A CS620775 A CS 620775A CS 620775 A CS620775 A CS 620775A CS 186946 B1 CS186946 B1 CS 186946B1
Authority
CS
Czechoslovakia
Prior art keywords
decreasing
equipment
noise level
noise
level
Prior art date
Application number
CS620775A
Other languages
English (en)
Inventor
Jaroslav Hubert
Bohumil Svoboda
Original Assignee
Jaroslav Hubert
Bohumil Svoboda
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 Jaroslav Hubert, Bohumil Svoboda filed Critical Jaroslav Hubert
Priority to CS620775A priority Critical patent/CS186946B1/cs
Publication of CS186946B1 publication Critical patent/CS186946B1/cs

Links

CS620775A 1975-09-12 1975-09-12 Equipment for decreasing of noise level CS186946B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS620775A CS186946B1 (en) 1975-09-12 1975-09-12 Equipment for decreasing of noise level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS620775A CS186946B1 (en) 1975-09-12 1975-09-12 Equipment for decreasing of noise level

Publications (1)

Publication Number Publication Date
CS186946B1 true CS186946B1 (en) 1978-12-29

Family

ID=5408577

Family Applications (1)

Application Number Title Priority Date Filing Date
CS620775A CS186946B1 (en) 1975-09-12 1975-09-12 Equipment for decreasing of noise level

Country Status (1)

Country Link
CS (1) CS186946B1 (cs)

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