ES150623A1 - A DOOR OPERATING SYSTEM - Google Patents

A DOOR OPERATING SYSTEM

Info

Publication number
ES150623A1
ES150623A1 ES150623A ES150623A ES150623A1 ES 150623 A1 ES150623 A1 ES 150623A1 ES 150623 A ES150623 A ES 150623A ES 150623 A ES150623 A ES 150623A ES 150623 A1 ES150623 A1 ES 150623A1
Authority
ES
Spain
Prior art keywords
operating system
door operating
door
operating
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
ES150623A
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.)
National Pneumatic Co Inc
Original Assignee
National Pneumatic Co Inc
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 National Pneumatic Co Inc filed Critical National Pneumatic Co Inc
Priority to ES150623A priority Critical patent/ES150623A1/en
Publication of ES150623A1 publication Critical patent/ES150623A1/en
Expired legal-status Critical Current

Links

ES150623A 1940-10-16 1940-10-16 A DOOR OPERATING SYSTEM Expired ES150623A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES150623A ES150623A1 (en) 1940-10-16 1940-10-16 A DOOR OPERATING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES150623A ES150623A1 (en) 1940-10-16 1940-10-16 A DOOR OPERATING SYSTEM

Publications (1)

Publication Number Publication Date
ES150623A1 true ES150623A1 (en) 1942-06-01

Family

ID=65641017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES150623A Expired ES150623A1 (en) 1940-10-16 1940-10-16 A DOOR OPERATING SYSTEM

Country Status (1)

Country Link
ES (1) ES150623A1 (en)

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