device for lowering of coffins in the tomb.

• 1. 深井式墓孔立体安葬的圆柱状混凝土棺材及其制备方法 [P] . 中国专利： CN101966114B . 2012.08.15
• 2. 深井式墓孔立体安葬的圆柱状混凝土棺材及其制备方法 [P] . 中国专利： CN101966114A . 2011-02-09
• 3. device facilitating the introduction of the coffin in the tomb. [P] . ITCA940017A1 . 1996-05-14

  机译： 便于将棺材引入坟墓的装置。

• 4. device facilitating the introduction of the coffin in the tomb. [P] . ITCA940017D0 . 1994-11-14

  机译： 便于将棺材引入坟墓的装置。

• 5. PROCEDURE AND DEVICE FOR LOWERING A COFFIN INTO A GRAVE WHEN THE LENGTH OF THE OPENING IS SHORTER THAN THE LENGTH OF THE COFFIN [P] . 欧洲知识产权局专利： EP3324912B1 . 2019-08-14

  机译： 当洞口的长度比棺材的长度短时，将棺材放进坟墓的程序和装置

• 1. Lower-Level Devices: The Data-Driven Dilemma - RAeS The Future of Flight Training Devices Conference – (PPT) [C] . Steven Smith Future of Flight Training Devices . 2014
• 2. Strategies to Lower Security Risks Involving Medical Devices in Patient Care [D] . Thigpen, Brittany L. 2020
• 3. Survival and Causes of Death Among Veterans With Lower Extremity Revascularization With Paclitaxel‐Coated Devices: Insights From the Veterans Health Administration [O] . Jorge Antonio Gutierrez, Sunil V. Rao, William Schuyler Jones, 2021
• 4. Wooden coffins in the Avar-period cemetery in Frohsdorf, Lower Austria [O] . Scharrer-Liška Gabriele, Cichocki Otto, Wiltschke-Schrotta Karin 2015

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