Nippon Telegraph and Telephone

Jptt Kokai Tokkyo Koho JP 01,30,178 (Feb. 1, 1989), T. Hkai and co-workers (to Nippon Telegraph and Telephone Pubhc Corp.). 

TAKESHI OKADA—Ibaraki Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Tokai-Mura, Ibaraki, Japan... 

SHINJI ANDO, TOHRU MATSUURA, and SHIGEKUNI SASAKI Science and Core Technology Group, Nippon Telegraph and Telephone Corp., Musashino-shi, Tokyo 180, Japan. Present address of SHINJI ANDO, Department of Polymer Chemistry, Tokyo Institute of Technology, Meguro-ku. Tokt o. 152, Japan. 

Jpn Kokai Tokkyo Koho 81114,904 (Sept. 9, 1981), (to Nippon Telegraph and Telephone). 

Sato, K. Sugawara, S. Japanese Patent 91-221721 910902 Nippon Telegraph and Telephone Corp., Japan, Jpn. Kokai Tokkyo Koho, 1991. 

Acknowledgments. The author wishes to thank Dr. A. Kishimoto of this Laboratory for his generous cooperation in the preparation of this article. His comments, especially on permeation problems, were extremely valuable. Thanks are also due Miss N. Noda and Miss E. Araki who assisted him with the numerical calculations and the typing of the manuscript. This -work was supported fully by a grant from Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Tokyo, to which grateful acknowledgement is made. 

Nippon Carbon Company, Ltd., 619 Nippon Telegraph and Telephone Corporation, 515 North Dakota State University, 3 Petrarch Systems, Inc., 181 S. C. Johnson and Son, Inc., 91 Sandia National Laboratories, 227, 241, 341, 379, 459... 

JAP(K)127763 Nippon Telegraph and Telephone Public Corp., Japan Kokai Tokkyo Koho 83/127,763 [CA 100,8515(1984)]. 

T. Kaino, K. Jinguiji, S. Nara, K. Ishhvari, A. Ohmori, N. Tomihashi and S. Yuhara, inventors Nippon Telegraph and Telephone Public Corporation and Dalkin Kogyo Co., Ltd., assignee EP 0101048A2, 1984. 

NTT Opto-electronics Laboratories, Nippon Telegraph and Telephone... 

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