ES174732Y - PERFECTED DRAWING FILTER. - Google Patents

PERFECTED DRAWING FILTER.

Info

Publication number: ES174732Y
Authority: ES; Spain
Prior art keywords: perfected; drawing filter; filter; perfected drawing
Prior art date: 1971-11-30
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

ES1971174732U

Other languages

Spanish (es)

Other versions

ES174732U (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.)

SOTO GARCIA

Original Assignee

SOTO GARCIA

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.)

1971-11-30

Filing date

1971-11-30

Publication date

1972-11-01

1971-11-30 Application filed by SOTO GARCIA filed Critical SOTO GARCIA

1971-11-30 Priority to ES1971174732U priority Critical patent/ES174732Y/en

1972-05-01 Publication of ES174732U publication Critical patent/ES174732U/en

1972-11-01 Application granted granted Critical

1972-11-01 Publication of ES174732Y publication Critical patent/ES174732Y/en

Status Expired legal-status Critical Current

Links

ES1971174732U 1971-11-30 1971-11-30 PERFECTED DRAWING FILTER. Expired ES174732Y (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES1971174732U ES174732Y (en)	1971-11-30	1971-11-30	PERFECTED DRAWING FILTER.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1971174732U ES174732Y (en)	1971-11-30	1971-11-30	PERFECTED DRAWING FILTER.

Publications (2)

Publication Number	Publication Date
ES174732U ES174732U (en)	1972-05-01
ES174732Y true ES174732Y (en)	1972-11-01

Family

ID=8349279

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1971174732U Expired ES174732Y (en)	1971-11-30	1971-11-30	PERFECTED DRAWING FILTER.

Country Status (1)

Country	Link
ES (1)	ES174732Y (en)

1971
- 1971-11-30 ES ES1971174732U patent/ES174732Y/en not_active Expired

Also Published As

Publication number	Publication date
ES174732U (en)	1972-05-01

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