ES227728Y - SLIDE VIEWER WITH BUILT-IN SOUND. - Google Patents

SLIDE VIEWER WITH BUILT-IN SOUND.

Info

Publication number
ES227728Y
ES227728Y ES1977227728U ES227728U ES227728Y ES 227728 Y ES227728 Y ES 227728Y ES 1977227728 U ES1977227728 U ES 1977227728U ES 227728 U ES227728 U ES 227728U ES 227728 Y ES227728 Y ES 227728Y
Authority
ES
Spain
Prior art keywords
sound
built
slide viewer
viewer
slide
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
ES1977227728U
Other languages
Spanish (es)
Other versions
ES227728U (en
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 filed Critical
Priority to ES1977227728U priority Critical patent/ES227728Y/en
Publication of ES227728U publication Critical patent/ES227728U/en
Application granted granted Critical
Publication of ES227728Y publication Critical patent/ES227728Y/en
Expired legal-status Critical Current

Links

ES1977227728U 1977-04-06 1977-04-06 SLIDE VIEWER WITH BUILT-IN SOUND. Expired ES227728Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977227728U ES227728Y (en) 1977-04-06 1977-04-06 SLIDE VIEWER WITH BUILT-IN SOUND.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977227728U ES227728Y (en) 1977-04-06 1977-04-06 SLIDE VIEWER WITH BUILT-IN SOUND.

Publications (2)

Publication Number Publication Date
ES227728U ES227728U (en) 1977-07-16
ES227728Y true ES227728Y (en) 1977-11-16

Family

ID=8389358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977227728U Expired ES227728Y (en) 1977-04-06 1977-04-06 SLIDE VIEWER WITH BUILT-IN SOUND.

Country Status (1)

Country Link
ES (1) ES227728Y (en)

Also Published As

Publication number Publication date
ES227728U (en) 1977-07-16

Similar Documents

Publication Publication Date Title
NO782290L (en) HELMET FIXED.
NO781913L (en) HOW SPEAKERS.
NL7800183A (en) HELMET WITH MOVABLE VISOR.
NO783166L (en) IMAGE VIEWER.
NO783168L (en) IMAGE VIEWER.
NL7808617A (en) MICROPHONE UNIT.
NL7704517A (en) CRASH HELMET.
NO783167L (en) IMAGE VIEWER.
FR2383460B1 (en) Viewer
NL189843C (en) SPEAKER.
NL7811418A (en) FAST ELECTRONOPTIC LENS.
NL7711734A (en) VISOR DEVICE.
NL178641C (en) AM-MONO / STEREO RECEIVER.
NL187883C (en) AM RECEIVER.
NL7802247A (en) HELMET WITH MOVABLE VISOR.
NO774480L (en) SIGHT.
FR2584202B1 (en) IMPROVEMENTS ON STABILIZED SIGHT DEVICES
DK72578A (en) DIGITAL OPTICAL VISOR
NL7803675A (en) TELEVISION RECEIVER.
NL7800873A (en) SPEAKER.
NL7803389A (en) VIEWING DEVICE.
NL7808575A (en) APERTURE VISOR.
ES227728Y (en) SLIDE VIEWER WITH BUILT-IN SOUND.
NL189587C (en) TELEVISION RECEIVER.
ES238104Y (en) BRIGHT VISOR.