Acoustical considerations in the design of an oxygen mask PB-22846 OSRD952

Acoustical considerations in the design of an oxygen mask

PB-22846 OSRD952

Call No. (NDL): F-22-26
Bibliographic ID of National Diet Library: 000004602205

Material type: 規格・テクニカルリポート類

Author: Caywood, T. E. : Beranek, L. L

Publisher: -

Publication date: 1942

Material Format: Microform

Capacity, size, etc.: microfilm 33 p

NDC: -

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Microform

Material Type: 規格・テクニカルリポート類
Title: Acoustical considerations in the design of an oxygen mask
Author/Editor: Caywood, T. E. : Beranek, L. L
Publication Date: 1942
Publication Date (W3CDTF): 1942
Extent: microfilm 33 p
Note (Material Type): [microform]
Report No.: テクニカルリポート番号 : PB-22846
テクニカルリポート番号 : OSRD952
Holding library: 国立国会図書館
Call No.: F-22-26
Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書
https://ndlsearch.ndl.go.jp
Bibliographic ID (NDL): 000004602205
http://id.ndl.go.jp/bib/000004602205
Bibliographic Record Category (NDL): 291