METHOD OF CHECKING CONTENTS OF DANGEROUS MATTERS IN AIR Russian patent published in 1995 - IPC

Abstract RU 2045043 C1

FIELD: ecology. SUBSTANCE: indicator tape moves in air tested at speed of 0.5-20 m/s; by means of rotation, for example. EFFECT: improved precision. 2 cl, 1 dwg

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RU 2 045 043 C1

Authors

Komarova G.R.

Nikolaeva O.Ju.

Nikolaev Ju.N.

Dates

1995-09-27—Published

1991-11-29—Filed