CONIFER LUMBERING AND WORKING METHOD Russian patent published in 1996 - IPC

Abstract RU 2067388 C1

FIELD: wood-working industry. SUBSTANCE: method involves forming tar-impregnated zone above root portions; removing stumps together with tar-impregnated portions. Conifer trees are cut in winter and tar-impregnated portions above roots are removed in autumn and summer periods. EFFECT: increased efficiency, reduced wood loss and simplified method. 16 cl

Similar patents RU2067388C1

Title Year Author Number
METHOD OF PREPARING OF WOOD BINDER 1992
  • Birjukov Mikhail Vasil'Evich
RU2092308C1
METHOD OF CELLULOSE PRODUCTION 1993
  • Birjukov Mikhail Vasil'Evich
RU2082845C1
METHOD FOR PRODUCING WOODEN COMPONENTS 1995
  • Birjukov Mikhail Vasil'Evich
RU2095237C1
METHOD FOR PRODUCING TANNING SUBSTANCES OF PLANT ORIGIN 1992
  • Birjukov Mikhail Vasil'Evich
RU2091218C1
METHOD OF MAKING THE PROFILED PRESSED ARTICLES AND DEVICE FOR ITS REALIZATION 1992
  • Birjukov Mikhail Vasil'Evich
RU2041816C1
METHOD OF PREPARATION OF THE VEGETABLE RAW MATERIALS 1992
  • Birjukov Mikhail Vasil'Evich
RU2050269C1
TRANSGENIC ASPEN PLANT WITH LOW WOOD DECOMPOSITION RATE 2015
  • Vidjagina Elena Olegovna
  • Lebedev Vadim Georgievich
  • Shestibratov Konstantin Aleksandrovich
RU2603081C2
METHOD FOR PRODUCING EDGED PLATES FOR FLOOR AND COVERINGS 1995
  • Birjukov Mikhail Vasil'Evich
RU2103457C1
METHOD FOR GROWING FOREST PLANTATIONS ON FELLING AREAS 1991
  • Russkikh N.I.
RU2019085C1
COMBINED BAR AND SLEEPER MANUFACTURING METHOD 1992
  • Birjukov Mikhail Vasil'Evich
RU2037397C1

RU 2 067 388 C1

Authors

Birjukov Mikhail Vasil'Evich

Dates

1996-10-10Published

1992-08-28Filed