JPH0449231Y2 - - Google Patents

Info

Publication number
JPH0449231Y2
JPH0449231Y2 JP1986007218U JP721886U JPH0449231Y2 JP H0449231 Y2 JPH0449231 Y2 JP H0449231Y2 JP 1986007218 U JP1986007218 U JP 1986007218U JP 721886 U JP721886 U JP 721886U JP H0449231 Y2 JPH0449231 Y2 JP H0449231Y2
Authority
JP
Japan
Prior art keywords
voice
dust removal
removal device
generating
detector
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1986007218U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62120525U (en:Method
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 filed Critical
Priority to JP1986007218U priority Critical patent/JPH0449231Y2/ja
Publication of JPS62120525U publication Critical patent/JPS62120525U/ja
Application granted granted Critical
Publication of JPH0449231Y2 publication Critical patent/JPH0449231Y2/ja
Expired legal-status Critical Current

Links

JP1986007218U 1986-01-23 1986-01-23 Expired JPH0449231Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986007218U JPH0449231Y2 (en:Method) 1986-01-23 1986-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986007218U JPH0449231Y2 (en:Method) 1986-01-23 1986-01-23

Publications (2)

Publication Number Publication Date
JPS62120525U JPS62120525U (en:Method) 1987-07-31
JPH0449231Y2 true JPH0449231Y2 (en:Method) 1992-11-19

Family

ID=30790466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986007218U Expired JPH0449231Y2 (en:Method) 1986-01-23 1986-01-23

Country Status (1)

Country Link
JP (1) JPH0449231Y2 (en:Method)

Also Published As

Publication number Publication date
JPS62120525U (en:Method) 1987-07-31

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