BR7204190D0 - ELECTRONIC AUTOMATIC CLOSING - Google Patents

ELECTRONIC AUTOMATIC CLOSING

Info

Publication number
BR7204190D0
BR7204190D0 BR419072A BR419072A BR7204190D0 BR 7204190 D0 BR7204190 D0 BR 7204190D0 BR 419072 A BR419072 A BR 419072A BR 419072 A BR419072 A BR 419072A BR 7204190 D0 BR7204190 D0 BR 7204190D0
Authority
BR
Brazil
Prior art keywords
automatic closing
electronic automatic
electronic
closing
automatic
Prior art date
Application number
BR419072A
Other languages
Portuguese (pt)
Inventor
Ching Yi Wu
Original Assignee
Ching Yi Wu
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 Ching Yi Wu filed Critical Ching Yi Wu
Priority to BR419072A priority Critical patent/BR7204190D0/en
Publication of BR7204190D0 publication Critical patent/BR7204190D0/en

Links

BR419072A 1972-06-27 1972-06-27 ELECTRONIC AUTOMATIC CLOSING BR7204190D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR419072A BR7204190D0 (en) 1972-06-27 1972-06-27 ELECTRONIC AUTOMATIC CLOSING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR419072A BR7204190D0 (en) 1972-06-27 1972-06-27 ELECTRONIC AUTOMATIC CLOSING

Publications (1)

Publication Number Publication Date
BR7204190D0 true BR7204190D0 (en) 1974-05-16

Family

ID=3934841

Family Applications (1)

Application Number Title Priority Date Filing Date
BR419072A BR7204190D0 (en) 1972-06-27 1972-06-27 ELECTRONIC AUTOMATIC CLOSING

Country Status (1)

Country Link
BR (1) BR7204190D0 (en)

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