ES76633A1 - A safety device for bolts or screws. - Google Patents

A safety device for bolts or screws.

Info

Publication number
ES76633A1
ES76633A1 ES76633A ES76633A ES76633A1 ES 76633 A1 ES76633 A1 ES 76633A1 ES 76633 A ES76633 A ES 76633A ES 76633 A ES76633 A ES 76633A ES 76633 A1 ES76633 A1 ES 76633A1
Authority
ES
Spain
Prior art keywords
bolts
screws
safety device
safety
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
ES76633A
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 ES76633A priority Critical patent/ES76633A1/en
Publication of ES76633A1 publication Critical patent/ES76633A1/en
Expired legal-status Critical Current

Links

ES76633A 1920-12-31 1920-12-31 A safety device for bolts or screws. Expired ES76633A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES76633A ES76633A1 (en) 1920-12-31 1920-12-31 A safety device for bolts or screws.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES76633A ES76633A1 (en) 1920-12-31 1920-12-31 A safety device for bolts or screws.

Publications (1)

Publication Number Publication Date
ES76633A1 true ES76633A1 (en) 1921-02-16

Family

ID=64247335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES76633A Expired ES76633A1 (en) 1920-12-31 1920-12-31 A safety device for bolts or screws.

Country Status (1)

Country Link
ES (1) ES76633A1 (en)

Similar Documents

Publication Publication Date Title
ES74192A1 (en) A safety device for bolts or screws.
ES76633A1 (en) A safety device for bolts or screws.
ES77364A1 (en) A safety device for overhead power lines.
ES74741A1 (en) A security device for locks.
ES74805A1 (en) A security device for locks.
ES78579A1 (en) A motor-nut for screw lifts.
ES72469A1 (en) A non-screwable screw system, with a safety device.
ES82822A1 (en) Safety device for circular saws.
ES74050A1 (en) A set of screws for the American checking account books.
ES73622A1 (en) Safety device.
ES73326A3 (en) A fire warning device.
ES72858A1 (en) A safety brake device for greaser plugs.
ES101232A1 (en) A safety device for screws.
ES77218A1 (en) A bolt device.
ES75418A3 (en) An apparatus for fastening the tie.
ES74525A1 (en) A device for adjusting barrels.
ES75365A1 (en) Protective plate for rubber anchors.
DK28848C (en) Device for Shavers with Safety Mechanism.
DK26374C (en) Emergency device for the Drive for a Gjordpaternosterværk.
ES71487A1 (en) A fire warning device.
DK27835C (en) Safety device for wing doors.
ES71099A1 (en) An electrical safety device for doors.
ES76719A1 (en) A driving device for the split gates of the dam facilities.
ES82530A1 (en) A machine system for the passing of the threads.
ES68947A1 (en) A device for closing correspondence.