ES74494Y - Turning wheel without appreciable friction on its vertical axis - Google Patents

Turning wheel without appreciable friction on its vertical axis

Info

Publication number
ES74494Y
ES74494Y ES74494U ES74494U ES74494Y ES 74494 Y ES74494 Y ES 74494Y ES 74494 U ES74494 U ES 74494U ES 74494 U ES74494 U ES 74494U ES 74494 Y ES74494 Y ES 74494Y
Authority
ES
Spain
Prior art keywords
vertical axis
turning wheel
appreciable friction
appreciable
friction
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
ES74494U
Other languages
Spanish (es)
Other versions
ES74494U (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 ES74494U priority Critical patent/ES74494Y/en
Publication of ES74494U publication Critical patent/ES74494U/en
Application granted granted Critical
Publication of ES74494Y publication Critical patent/ES74494Y/en
Expired legal-status Critical Current

Links

ES74494U 1959-06-10 1959-06-10 Turning wheel without appreciable friction on its vertical axis Expired ES74494Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES74494U ES74494Y (en) 1959-06-10 1959-06-10 Turning wheel without appreciable friction on its vertical axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES74494U ES74494Y (en) 1959-06-10 1959-06-10 Turning wheel without appreciable friction on its vertical axis

Publications (2)

Publication Number Publication Date
ES74494U ES74494U (en) 1959-10-16
ES74494Y true ES74494Y (en) 1962-03-01

Family

ID=52736374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74494U Expired ES74494Y (en) 1959-06-10 1959-06-10 Turning wheel without appreciable friction on its vertical axis

Country Status (1)

Country Link
ES (1) ES74494Y (en)

Also Published As

Publication number Publication date
ES74494U (en) 1959-10-16

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