Машина для разрезания на кирпичи отвердевшей гидроторфной массы

申请公布号：SU26694(A1)

申请号：SU19300071901

申请日期：1930.06.16

申请公布日期：1932.06.30

申请人：

RYABOV M.V.

发明人：RYABOV M.V.

PROCESS FOR PREPARING ALKALI METAL CYANATES

AUTOMATIC VARIABLE PITCH PROPELLER

WIDE-ANGLE PHOTOGRAPHIC OR CINEMATOGRAPHIC OBJECTIVE

TRAILER BRAKE FILL SYSTEM

GIFT ACCOUNT CARD

SPLASH GUARDS

SPRING OPERATED TOYS

DIVING BOARD OF INTERLOCKED Z-SHAPED SECTIONS

HUMIDIFIER APPARATUS AND METHOD

BALL VALVE HAVING PROGRESSIVE ENGAGEMENT OF BALL AND YIELDABLE SEAT

PIRN WITH SPINDLE SNUGGING MOUNTING

INTERROGATOR-ENCODER MECHANISM

POWER-ACTUATED TOOL

SAFE DELIVERY SYSTEM AND VEHICLE THEREFOR

WRITING INSTRUMENT

OUT OF BALANCE GOLF CLUB FOR PUTTING

GRIPPER ACTUATOR AND CONTROL FOR SHEETFED ROTARY PRINTING PRESSES

METHOD FOR COMPENSATING A BALLISTIC MISSILE FOR ATMOSPHERIC PERTURBATIONS

ESCAPE DEVICE FOR ASTRONAUTS OR THE LIKE

PACKAGE FOR ELECTRONIC COMPONENTS