ES89145Y - Security screw with internal pressure device and special nut - Google Patents

Security screw with internal pressure device and special nut

Info

Publication number
ES89145Y
ES89145Y ES89145U ES89145U ES89145Y ES 89145 Y ES89145 Y ES 89145Y ES 89145 U ES89145 U ES 89145U ES 89145 U ES89145 U ES 89145U ES 89145 Y ES89145 Y ES 89145Y
Authority
ES
Spain
Prior art keywords
internal pressure
pressure device
special nut
security screw
security
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
ES89145U
Other languages
Spanish (es)
Other versions
ES89145U (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.)
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 ES89145U priority Critical patent/ES89145Y/en
Publication of ES89145U publication Critical patent/ES89145U/en
Application granted granted Critical
Publication of ES89145Y publication Critical patent/ES89145Y/en
Expired legal-status Critical Current

Links

ES89145U 1961-09-29 1961-09-29 Security screw with internal pressure device and special nut Expired ES89145Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES89145U ES89145Y (en) 1961-09-29 1961-09-29 Security screw with internal pressure device and special nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES89145U ES89145Y (en) 1961-09-29 1961-09-29 Security screw with internal pressure device and special nut

Publications (2)

Publication Number Publication Date
ES89145U ES89145U (en) 1961-11-01
ES89145Y true ES89145Y (en) 1962-04-01

Family

ID=52713102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89145U Expired ES89145Y (en) 1961-09-29 1961-09-29 Security screw with internal pressure device and special nut

Country Status (1)

Country Link
ES (1) ES89145Y (en)

Also Published As

Publication number Publication date
ES89145U (en) 1961-11-01

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