ES503576A0 - IMPROVEMENTS IN MECHANICAL SPEED CHANGES FOR PORTABLE ELECTRIC DRILLS - Google Patents

IMPROVEMENTS IN MECHANICAL SPEED CHANGES FOR PORTABLE ELECTRIC DRILLS

Info

Publication number
ES503576A0
ES503576A0 ES503576A ES503576A ES503576A0 ES 503576 A0 ES503576 A0 ES 503576A0 ES 503576 A ES503576 A ES 503576A ES 503576 A ES503576 A ES 503576A ES 503576 A0 ES503576 A0 ES 503576A0
Authority
ES
Spain
Prior art keywords
portable electric
speed changes
mechanical speed
electric drills
drills
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.)
Granted
Application number
ES503576A
Other languages
Spanish (es)
Other versions
ES8203249A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Talleres Casals SA
Original Assignee
Talleres Casals SA
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 Talleres Casals SA filed Critical Talleres Casals SA
Priority to ES503576A priority Critical patent/ES503576A0/en
Publication of ES8203249A1 publication Critical patent/ES8203249A1/en
Publication of ES503576A0 publication Critical patent/ES503576A0/en
Granted legal-status Critical Current

Links

ES503576A 1981-07-01 1981-07-01 IMPROVEMENTS IN MECHANICAL SPEED CHANGES FOR PORTABLE ELECTRIC DRILLS Granted ES503576A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES503576A ES503576A0 (en) 1981-07-01 1981-07-01 IMPROVEMENTS IN MECHANICAL SPEED CHANGES FOR PORTABLE ELECTRIC DRILLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES503576A ES503576A0 (en) 1981-07-01 1981-07-01 IMPROVEMENTS IN MECHANICAL SPEED CHANGES FOR PORTABLE ELECTRIC DRILLS

Publications (2)

Publication Number Publication Date
ES8203249A1 ES8203249A1 (en) 1982-04-01
ES503576A0 true ES503576A0 (en) 1982-04-01

Family

ID=8482625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503576A Granted ES503576A0 (en) 1981-07-01 1981-07-01 IMPROVEMENTS IN MECHANICAL SPEED CHANGES FOR PORTABLE ELECTRIC DRILLS

Country Status (1)

Country Link
ES (1) ES503576A0 (en)

Also Published As

Publication number Publication date
ES8203249A1 (en) 1982-04-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401