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ES191496A3 - AN IMPROVEMENT IN MECHANICAL PENCILS. - Google Patents

AN IMPROVEMENT IN MECHANICAL PENCILS.

Info

Publication number
ES191496A3
ES191496A3 ES191496A ES191496A ES191496A3 ES 191496 A3 ES191496 A3 ES 191496A3 ES 191496 A ES191496 A ES 191496A ES 191496 A ES191496 A ES 191496A ES 191496 A3 ES191496 A3 ES 191496A3
Authority
ES
Spain
Prior art keywords
improvement
mechanical pencils
pencils
mechanical
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
ES191496A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES191496A priority Critical patent/ES191496A3/en
Publication of ES191496A3 publication Critical patent/ES191496A3/en
Expired legal-status Critical Current

Links

ES191496A 1950-01-27 1950-01-27 AN IMPROVEMENT IN MECHANICAL PENCILS. Expired ES191496A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES191496A ES191496A3 (en) 1950-01-27 1950-01-27 AN IMPROVEMENT IN MECHANICAL PENCILS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES191496A ES191496A3 (en) 1950-01-27 1950-01-27 AN IMPROVEMENT IN MECHANICAL PENCILS.

Publications (1)

Publication Number Publication Date
ES191496A3 true ES191496A3 (en) 1950-04-16

Family

ID=69401904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES191496A Expired ES191496A3 (en) 1950-01-27 1950-01-27 AN IMPROVEMENT IN MECHANICAL PENCILS.

Country Status (1)

Country Link
ES (1) ES191496A3 (en)

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