Slettebak
1985
Be stars in open clusters
Preston et al.
1963
A Spectroscopic and Photoelectric Survey of the RV Tauri Stars.
ITMI941195A1
(it )
1995-12-08
Miglioramenti relativi a dispositivi di collegamento
DE1365970U
(cg-RX-API-DMAC7.html )
Elvey et al.
1943
The Spectra of U Geminorum Type Variable Stars.
Mauder
1972
Investigations on the structure of W UMa stars.
GB1130347A
(en )
1968-10-16
Self priming liquid pumping system
CN208596018U
(zh )
2019-03-12
一种管道真空检漏设备
CA1110085A
(en )
1981-10-06
Fluid pressure indicator
CN208364002U
(zh )
2019-01-11
用于玻璃窗的风口
US2013448A
(en )
1935-09-03
Gauge glass apparatus
US3336934A
(en )
1967-08-22
High flow capacity fluid pressure controller
CN205619992U
(zh )
2016-10-05
一种玻璃板液位计
CN214364519U
(zh )
2021-10-08
一种具有排水功能的雨棚结构
Reed et al.
1988
A search for multiple periods in three Delta Scuti stars
DE26090C
(de )
Mefstrommel für Gase
CN214587592U
(zh )
2021-11-02
一种物理实验用遮光套筒
KR200267639Y1
(ko )
2002-03-09
에어돔 지지로프 고정구조
DE318549C
(cg-RX-API-DMAC7.html )
DE1520173U
(cg-RX-API-DMAC7.html )
DE1622976U
(de )
1951-05-10
Projektionseinrichtung.
CH142200A
(de )
1930-09-15
Einrichtung zur Schauscheibenbefestigung an Blechgehäusen, insbesondere an Elektrizitäts-Zählerkappen.
Kraft
1954
Changes in the Spectrum of X Cygni
DE1646100U
(de )
1952-10-30
Kombinierte sicherheitsarmatur fuer warmwasserbereiter.
DE1683897U
(de )
1954-09-23
Rohrverbindung.