ES258683Y - nuevo dispositivo de apertura de tolvas . - Google Patents

nuevo dispositivo de apertura de tolvas .

Info

Publication number: ES258683Y
Authority: ES; Spain
Prior art keywords: opening device; hopper opening; new hopper; new; opening
Prior art date: 1981-05-29
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

ES1981258683U

Other languages

English (en)

Other versions

ES258683U (es

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.)

1981-05-29

Filing date

1981-05-29

Publication date

1982-06-01

1981-05-29 Application filed filed Critical

1981-05-29 Priority to ES1981258683U priority Critical patent/ES258683Y/es

1981-12-01 Publication of ES258683U publication Critical patent/ES258683U/es

1982-06-01 Application granted granted Critical

1982-06-01 Publication of ES258683Y publication Critical patent/ES258683Y/es

Status Expired legal-status Critical Current

Links

ES1981258683U 1981-05-29 1981-05-29 nuevo dispositivo de apertura de tolvas . Expired ES258683Y (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES1981258683U ES258683Y (es)	1981-05-29	1981-05-29	nuevo dispositivo de apertura de tolvas .

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1981258683U ES258683Y (es)	1981-05-29	1981-05-29	nuevo dispositivo de apertura de tolvas .

Publications (2)

Publication Number	Publication Date
ES258683U ES258683U (es)	1981-12-01
ES258683Y true ES258683Y (es)	1982-06-01

Family

ID=8415270

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1981258683U Expired ES258683Y (es)	1981-05-29	1981-05-29	nuevo dispositivo de apertura de tolvas .

Country Status (1)

Country	Link
ES (1)	ES258683Y (es)

1981
- 1981-05-29 ES ES1981258683U patent/ES258683Y/es not_active Expired

Also Published As

Publication number	Publication date
ES258683U (es)	1981-12-01

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Legal Events

Date	Code	Title	Description
2000-05-01	FD1K	Utility model lapsed	Effective date: 20000301