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ES6600Y - Device to facilitate the change of air in closed premises. - Google Patents

Device to facilitate the change of air in closed premises.

Info

Publication number
ES6600Y
ES6600Y ES0006600U ES6600U ES6600Y ES 6600 Y ES6600 Y ES 6600Y ES 0006600 U ES0006600 U ES 0006600U ES 6600 U ES6600 U ES 6600U ES 6600 Y ES6600 Y ES 6600Y
Authority
ES
Spain
Prior art keywords
facilitate
air
change
closed premises
premises
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
ES0006600U
Other languages
Spanish (es)
Other versions
ES6600U (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.)
BOCCARA OTTOLENGUI ARMANDO
Original Assignee
BOCCARA OTTOLENGUI ARMANDO
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 BOCCARA OTTOLENGUI ARMANDO filed Critical BOCCARA OTTOLENGUI ARMANDO
Priority to ES0006600U priority Critical patent/ES6600Y/en
Publication of ES6600U publication Critical patent/ES6600U/en
Application granted granted Critical
Publication of ES6600Y publication Critical patent/ES6600Y/en
Expired legal-status Critical Current

Links

ES0006600U 1941-05-24 1941-05-24 Device to facilitate the change of air in closed premises. Expired ES6600Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0006600U ES6600Y (en) 1941-05-24 1941-05-24 Device to facilitate the change of air in closed premises.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0006600U ES6600Y (en) 1941-05-24 1941-05-24 Device to facilitate the change of air in closed premises.

Publications (2)

Publication Number Publication Date
ES6600U ES6600U (en) 1941-11-01
ES6600Y true ES6600Y (en) 1942-12-16

Family

ID=51071101

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0006600U Expired ES6600Y (en) 1941-05-24 1941-05-24 Device to facilitate the change of air in closed premises.

Country Status (1)

Country Link
ES (1) ES6600Y (en)

Also Published As

Publication number Publication date
ES6600U (en) 1941-11-01

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