DOOR AND WINDOW LINTEL Russian patent published in 1995 - IPC

Abstract RU 2049897 C1

FIELD: construction. SUBSTANCE: door and window lintel presents a diametrical (or segment) cut of automobile tier whose inner part is filled with cementing material. Inner part of tier side may be removed to form ledge with arrangement in it of, e.g. door or window frame. EFFECT: reduced construction of deficient building materials due to use of utilized tiers and decreased pollution of environment. 2 dwg

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RU 2 049 897 C1

Authors

Volkov V.V.

Boltovskij V.A.

Tavlinova T.I.

Volkova V.V.

Dates

1995-12-10—Published

1992-02-13—Filed