SU439317A1 - Механический аэратор - Google Patents

Механический аэратор

Info

Publication number
SU439317A1
SU439317A1 SU1633055A SU1633055A SU439317A1 SU 439317 A1 SU439317 A1 SU 439317A1 SU 1633055 A SU1633055 A SU 1633055A SU 1633055 A SU1633055 A SU 1633055A SU 439317 A1 SU439317 A1 SU 439317A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mechanical aerator
aerator
mechanical
ytrv
Prior art date
Application number
SU1633055A
Other languages
English (en)
Inventor
Нина Николаевна Денегина
Анатолий Иванович Кириченко
Original Assignee
Ленинградский Ордена Ленина И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ленинградский Ордена Ленина И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова filed Critical Ленинградский Ордена Ленина И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова
Priority to SU1633055A priority Critical patent/SU439317A1/ru
Application granted granted Critical
Publication of SU439317A1 publication Critical patent/SU439317A1/ru

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • External Artificial Organs (AREA)

Description

3 f5(f5 :yTRv Л i г ; г f L
Л « . f- t
SU1633055A 1971-03-09 1971-03-09 Механический аэратор SU439317A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1633055A SU439317A1 (ru) 1971-03-09 1971-03-09 Механический аэратор

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1633055A SU439317A1 (ru) 1971-03-09 1971-03-09 Механический аэратор

Publications (1)

Publication Number Publication Date
SU439317A1 true SU439317A1 (ru) 1974-08-15

Family

ID=20468696

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1633055A SU439317A1 (ru) 1971-03-09 1971-03-09 Механический аэратор

Country Status (1)

Country Link
SU (1) SU439317A1 (ru)

Similar Documents

Publication Publication Date Title
CH556860A (de) Procede de preparation d'azapurinones.
BE785523A (fr) Cyclopropane-carboxylates d'alpha-cyanobenzyles
CH550684A (de) Schwimmkoerper.
CH551543A (fr) Dispositif d'assechement d'un mur.
CH547978A (de) Rohrverschraubungsstueck.
BE781344A (fr) Mecanisme d'actionnement de frein
IT966620B (it) Impianto di aereazione
OA04088A (fr) Dispositif d'ancrage.
BE796291A (fr) Vanne d'arret
Tracy The Authenticity of" Heroides" 16-21
NL170042C (nl) Tapkraan.
SU439317A1 (ru) Механический аэратор
BE791974A (fr) Systeme d'amarrage
BE792280A (fr) Systemes d'ascenseurs
NO136462C (no) Vandig klebemiddeldispersjon.
BE776402A (fr) Vanne d'arret
BE795320A (fr) Vanne d'arret
IT967351B (it) Tassametro di parcheggio
NL168625C (nl) Katadioptrisch objectief.
CH552778A (de) Sorbetiere.
CH556108A (de) Elektromagnetischer vibrator.
SU410764A1 (ru)
BE770805A (fr) L'antibiotique cp-21.635
CH548743A (de) Procede de preparation d'un produit aromatisant.
BE777175A (fr) Cadre d'etanconnement.