ES250713U - Portable projector (Machine-translation by Google Translate, not legally binding) - Google Patents

Portable projector (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES250713U
ES250713U ES1980250713U ES250713U ES250713U ES 250713 U ES250713 U ES 250713U ES 1980250713 U ES1980250713 U ES 1980250713U ES 250713 U ES250713 U ES 250713U ES 250713 U ES250713 U ES 250713U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
*** translate
portable projector
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.)
Granted
Application number
ES1980250713U
Other languages
Spanish (es)
Other versions
ES250713Y (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.)
ECHEVERRIA QUINTANA EMILIO
Original Assignee
ECHEVERRIA QUINTANA EMILIO
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 ECHEVERRIA QUINTANA EMILIO filed Critical ECHEVERRIA QUINTANA EMILIO
Priority to ES1980250713U priority Critical patent/ES250713Y/en
Publication of ES250713U publication Critical patent/ES250713U/en
Application granted granted Critical
Publication of ES250713Y publication Critical patent/ES250713Y/en
Expired legal-status Critical Current

Links

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  • Projection Apparatus (AREA)

Abstract

Portable projector, essentially characterized by comprising a hemispherical body whose equatorial embouchure receives the coupling of a ring of advantageously trapezoidal section, with fixing by screws inserted in cylindrical projections arranged symmetrically on the outside of both components and which ensures the retention of the optical part, provided with lateral expansions in its periphery, while the hermetic closure of said part is ensured by an annular seal of modified trapezoidal section, retained between the mouth of the hemispherical body and the periphery of the optical part. (Machine-translation by Google Translate, not legally binding)
ES1980250713U 1980-04-25 1980-04-25 PORTABLE PROJECTOR Expired ES250713Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980250713U ES250713Y (en) 1980-04-25 1980-04-25 PORTABLE PROJECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980250713U ES250713Y (en) 1980-04-25 1980-04-25 PORTABLE PROJECTOR

Publications (2)

Publication Number Publication Date
ES250713U true ES250713U (en) 1980-07-16
ES250713Y ES250713Y (en) 1981-01-16

Family

ID=8408865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980250713U Expired ES250713Y (en) 1980-04-25 1980-04-25 PORTABLE PROJECTOR

Country Status (1)

Country Link
ES (1) ES250713Y (en)

Also Published As

Publication number Publication date
ES250713Y (en) 1981-01-16

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