BR7908821A - Aperfeicoamento em serra de cadeia sem fim - Google Patents

Aperfeicoamento em serra de cadeia sem fim

Info

Publication number
BR7908821A
BR7908821A BR7908821A BR7908821A BR7908821A BR 7908821 A BR7908821 A BR 7908821A BR 7908821 A BR7908821 A BR 7908821A BR 7908821 A BR7908821 A BR 7908821A BR 7908821 A BR7908821 A BR 7908821A
Authority
BR
Brazil
Prior art keywords
perfecting
endless chain
chain saw
saw
endless
Prior art date
Application number
BR7908821A
Other languages
English (en)
Inventor
B Murray
Original Assignee
Beaird Poulan Div
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
Priority claimed from US05/942,987 external-priority patent/US4197640A/en
Application filed by Beaird Poulan Div filed Critical Beaird Poulan Div
Publication of BR7908821A publication Critical patent/BR7908821A/pt

Links

BR7908821A 1978-09-18 1979-09-13 Aperfeicoamento em serra de cadeia sem fim BR7908821A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/942,987 US4197640A (en) 1978-09-18 1978-09-18 Safety braking apparatus for portable chain saw
PCT/US1979/000721 WO1980000548A1 (en) 1978-09-18 1979-09-13 Safety braking apparatus for portable chain saw

Publications (1)

Publication Number Publication Date
BR7908821A true BR7908821A (pt) 1981-08-04

Family

ID=26761382

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908821A BR7908821A (pt) 1978-09-18 1979-09-13 Aperfeicoamento em serra de cadeia sem fim

Country Status (1)

Country Link
BR (1) BR7908821A (pt)

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