File:NLC404-01J002112-72462 電界 1919年36期.pdf

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Original file (1,550 × 2,191 pixels, file size: 2.35 MB, MIME type: application/pdf, 88 pages)

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電界   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
鄧子安電氣工程師事務所
image of artwork listed in title parameter on this page
Title
電界
Volume 1919年36期
Publisher
鄧子安電氣工程師事務所
Description

社論
論工程師之責任
學藝
無線電之理論及應用
電動機說略
論述
軍事上電氣之應用
電子觀念之必要
企業評論
三廉月刊與社會之風化
海軍電料工作所云與利權挽回
雜錄
童世亨君創辦浦東電氣公司招股章牘
蒸汽機關車改用電■之利益
電世界
中國新聞(二十七則)
借鑑記
外國新聞(二十四則)
問答
答案(二則)
政令
電政司函(一則)
交通部指令(一則)
交通部訓令(一則)
報余
電氣名詞

Language Chinese
Publication date 1917~1919
Source
institution QS:P195,Q732353
(民國時期文獻 民國期刊)
館藏信息
InfoField
448.05

Licensing

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Public domain
This image is now in the public domain in China because its term of copyright has expired.

According to copyright laws of the People's Republic of China (with legal jurisdiction in the mainland only, excluding Hong Kong and Macao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator.
According to copyright laws of Republic of China (currently with jurisdiction in Taiwan, Penghu, Kinmen, Matsu, etc.), all photographs and cinematographic works, and all works whose copyright holder is a juristic person, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation, and all other applicable works enter the public domain 50 years after the death of the creator.

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Date/TimeThumbnailDimensionsUserComment
current16:35, 19 August 2022Thumbnail for version as of 16:35, 19 August 20221,550 × 2,191, 88 pages (2.35 MB)PencakeBot (talk | contribs)Upload 電界 1919年36期 (35/38) by 鄧子安電氣工程師事務所 (batch task; nlc:data_404,01J002112,72462; 民國期刊.7; 電界)

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