ES180744Y - VARIABLE BUOYANCY DEVICE. - Google Patents

VARIABLE BUOYANCY DEVICE.

Info

Publication number
ES180744Y
ES180744Y ES1972180744U ES180744U ES180744Y ES 180744 Y ES180744 Y ES 180744Y ES 1972180744 U ES1972180744 U ES 1972180744U ES 180744 U ES180744 U ES 180744U ES 180744 Y ES180744 Y ES 180744Y
Authority
ES
Spain
Prior art keywords
buoyancy device
variable buoyancy
variable
buoyancy
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
ES1972180744U
Other languages
Spanish (es)
Other versions
ES180744U (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.)
MALDONADO DE MARCO
Original Assignee
MALDONADO DE MARCO
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 MALDONADO DE MARCO filed Critical MALDONADO DE MARCO
Priority to ES1972180744U priority Critical patent/ES180744Y/en
Publication of ES180744U publication Critical patent/ES180744U/en
Application granted granted Critical
Publication of ES180744Y publication Critical patent/ES180744Y/en
Expired legal-status Critical Current

Links

ES1972180744U 1972-05-24 1972-05-24 VARIABLE BUOYANCY DEVICE. Expired ES180744Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1972180744U ES180744Y (en) 1972-05-24 1972-05-24 VARIABLE BUOYANCY DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972180744U ES180744Y (en) 1972-05-24 1972-05-24 VARIABLE BUOYANCY DEVICE.

Publications (2)

Publication Number Publication Date
ES180744U ES180744U (en) 1973-02-16
ES180744Y true ES180744Y (en) 1974-01-16

Family

ID=8353829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972180744U Expired ES180744Y (en) 1972-05-24 1972-05-24 VARIABLE BUOYANCY DEVICE.

Country Status (1)

Country Link
ES (1) ES180744Y (en)

Also Published As

Publication number Publication date
ES180744U (en) 1973-02-16

Similar Documents

Publication Publication Date Title
SE380677B (en) ELECTROLUMINESCERING DEVICE.
CH556574A (en) CONDITION CONTROL DEVICE.
SE382536B (en) CONNECTION DEVICE.
CH548848A (en) HYDRODYNAMIC EXTRUDING DEVICE.
NL155890B (en) ELECTROLYSIS DEVICE.
NL163324C (en) MULTI-FREQUENT RADAR DEVICE.
DK135966B (en) Kaleidoscope.
NL164389C (en) SIZE.
NO136549C (en) RETURN DEVICE.
NO141039C (en) MATE DEVICE.
CH547542A (en) SWITCHING DEVICE.
CH549833A (en) CONTROL DEVICE.
ES183589Y (en) DEPELLING DEVICE.
CH550532A (en) IRRIGATION DEVICE.
NL180993C (en) CONTROL DEVICE.
SE382540B (en) CIRCUIT DEVICE.
CH547077A (en) RAFFEL DEVICE.
ES180744Y (en) VARIABLE BUOYANCY DEVICE.
ES184557Y (en) SELECTOR DEVICE.
CH557913A (en) THREAD-PULLING DEVICE.
CH552395A (en) TOY BOAT DEVICE.
ES185049Y (en) MOORING DEVICE.
ES184321Y (en) CONNECTION DEVICE.
ES176751Y (en) ANTICALCARE DEVICE.
ES182911Y (en) CENTERING-EXHIBITOR DEVICE.