BR8903665A - IMPROVEMENT IN HELICOID DRILLS - Google Patents

IMPROVEMENT IN HELICOID DRILLS

Info

Publication number
BR8903665A
BR8903665A BR8903665A BR8903665A BR8903665A BR 8903665 A BR8903665 A BR 8903665A BR 8903665 A BR8903665 A BR 8903665A BR 8903665 A BR8903665 A BR 8903665A BR 8903665 A BR8903665 A BR 8903665A
Authority
BR
Brazil
Prior art keywords
helicoid
drills
improvement
helicoid drills
Prior art date
Application number
BR8903665A
Other languages
Portuguese (pt)
Inventor
Maurice Costin
Original Assignee
Skf Ferramentas S A
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 Skf Ferramentas S A filed Critical Skf Ferramentas S A
Priority to BR8903665A priority Critical patent/BR8903665A/en
Publication of BR8903665A publication Critical patent/BR8903665A/en

Links

BR8903665A 1989-07-19 1989-07-19 IMPROVEMENT IN HELICOID DRILLS BR8903665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8903665A BR8903665A (en) 1989-07-19 1989-07-19 IMPROVEMENT IN HELICOID DRILLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8903665A BR8903665A (en) 1989-07-19 1989-07-19 IMPROVEMENT IN HELICOID DRILLS

Publications (1)

Publication Number Publication Date
BR8903665A true BR8903665A (en) 1990-02-06

Family

ID=4047523

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8903665A BR8903665A (en) 1989-07-19 1989-07-19 IMPROVEMENT IN HELICOID DRILLS

Country Status (1)

Country Link
BR (1) BR8903665A (en)

Similar Documents

Publication Publication Date Title
DK0405377T3 (en) Drills
FI900834A0 (en) drilling
DE69028295D1 (en) EYEGLASSES
BR8903665A (en) IMPROVEMENT IN HELICOID DRILLS
BR6901492U (en) DISPOSITION IN ROUPEIRO
BR6902154U (en) PROVISION INTRODUCED IN BINOCULARS
PT8286Y (en) IMPROVEMENT IN COLCHOES
BR6900900U (en) PROVISION INTRODUCED IN FRALDA
BR6900981U (en) PROVISION INTRODUCED IN GALUTA
BR6900047U (en) PROVISION INTRODUCED IN PEDALINHOS
BR6900300U (en) PROVISION INTRODUCED IN SALEIRO
BR6900369U (en) PROVISION INTRODUCED IN BISNAGA
BR6900531U (en) PROVISION INTRODUCED IN SERROTE
BR6900696U (en) PROVISION INTRODUCED IN MICROPHOG
BR6901034U (en) PROVISION INTRODUCED IN MAMADEIRA
BR6901244U (en) PROVISION INTRODUCED IN RADIO-CLOCK
BR6901376U (en) PROVISION INTRODUCED IN DOBRADICA
BR6901932U (en) PROVISION INTRODUCED IN MAMADEIRA
BR6902484U (en) PROVISION INTRODUCED IN CALAQUE
BR6902311U (en) PROVISION INTRODUCED IN BOTTLE-SUPPLIER
BR6902024U (en) PROVISION INTRODUCED IN SERROTE
BR6901955U (en) PROVISION INTRODUCED IN HALTERES
BR6901817U (en) PROVISION INTRODUCED IN SUNGLASSES
BR6900052U (en) PROVISION APPLIED IN CABIDEIRO
BR6900242U (en) ARRANGEMENT INSERTED IN POCKETKNIVES

Legal Events

Date Code Title Description
TC Change of proprietor's name
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 19/07/2004