Cazo eléctrico para uso doméstico.

申请公布号：ES5953(U)

申请号：ES19530000059U

申请日期：1940.09.16

申请公布日期：1941.07.16

申请人：

ALCORTA AREIZAGA, JACINTO

ENZYME PARTICLE

APPARATUS FOR ADJUSTING SPACE OF PRESSING ROLLER

AGRICULTURAL AND HORTICULTURAL FUNGICIDE

DERIVES DE THIAZINE

FERMENTATION PROCESS

Photovoltaic elements.

Salt of an optically active isomer of phenylglycine and an optically active isomer of 2-amino butanol and process for its preparation.

FREMGANGSMAATE TIL FREMSTILLING AV EN SELVGJENGENDE SKRUE OG GJENGEVALSEMATRISER TIL UTFOERELSE AV FREMGANGSMAATEN

Surgical stapler.

Process for the preparation of polyurethane foams.

FREE RUNNING MULTIVIBRATOR

SYSTEM FOR AUTOMATICALLY INPUTTING AND OUTPUTTING INFORMATION RESPONSIVE TO INDEX

METAL VAPOR DISCHARGE LAMP

ELECTROPHOTOGRAPHIC LIQUID DEVELOPING APPARATUS

STYLUS UNIT

STYLUS UNIT

Pre-controlling process of a continuous tandem train for the hot-rolling of metals.

Teaching machine.

Electrical protection device for checking the earth connection.

Melt processable resorcinol-phthalate polyesters and process for their preparation.